-2021-
- Publications
-
- Kazushi Yoshida,Hiromasa Ohmi,Kiyoshi Yasutake,Hiroaki Kakiuchi
Formation of indium nitride nanostructures by atmospheric pressure plasma
nitridation of molten indium
Journal of Applied Physics 130, 063301 (2021)
- Hiroaki Kakiuchi,Hiromasa Ohmi,Kiyoshi Yasutake
Gas-phase kinetics in atmospheric-pressure plasma-enhanced chemical vapor
deposition of silicon films
Journal of Applied Physics 130, 053307 (2021)
- Kouji Inagaki,Yoshitada Morikawa,Hiromasa Ohmi,Kiyoshi Yasutake,Hiroaki
Kakiuchi
Diffusion of excessively adsorbed hydrogen atoms on hydrogen terminated
Si(100)(2×1) surface
AIP Advances 11, 085318 (2021)
- Hiromasa Ohmi,Kiyoshi Yasutake,Hiroaki K Kakiuchi,
Solution-based coating and printing of polycrystalline Ge films using GeO2
solution by moderate-pressure hydrogen plasma reduction
Flexible and Printed Electronics,6 ,035003,(2021)
- Hiromasa Ohmi,Kenta Kimoto,Toshimitsu Nomura,Hiroaki Kakiuchi and Kiyoshi
Yasutake
Study on silicon removal property and surface smoothing phenomenon by moderate-pressure
microwave hydrogen plasma
Materials Science in Semiconductor Processing 129,105780(2021)
- Kiyoshi Yasutake,Kazushi Yoshida,Hiromasa Ohmi,Hiroaki Kakiuchi
Plasma parameters in very high frequency argon plasmas mixed with nitrogen
at atmospheric pressure
Journal of Applied Physics 129, 173302 (2021)
- Daiki Iino, Satoshi Tanida, Kazuaki Kurihara, Hiroyuki Fukumizu, Itsuko
Sakai, Junko Abe, Jota Fukuhara, Rei Tanaka,
Tomoyuki Tanaka, Jou Kikura, Hiroaki Kakiuchi, Kiyoshi Yasutake, Hiromasa
Ohmi and Hisataka Hayashi
Reactive ion etching process of SiO2 film using on-site synthesized C2F4
from CF4
Jpn.J.Appl.Phys.60,050904(2021)
- Hiromasa Ohmi,Jou Kikura,Tomoyuki Tanaka,Rei Tanaka,Daiki Iino,Itsuko Sakai,Kazuaki,Kurihara,Hiroyuki
Fukumizu,Junko Abe
,Jota Fukuhara,Hisataka Hayashi,Hiroaki Kakiuchi and Kiyoshi Yasutake
On-site tetrafluoroethylene gas generation from moderate-pressure pure
tetrafluoromethane plasma reactor
Chemical Engineering Science 229(2021),116125
-
-2020-
- Publications
-
- Kazushi Yoshida,Ken Nitta,Hiromasa Ohmi,Kiyoshi Yasutake,Hiroaki Kakiuchi
Plasma parameters in very high frequency helium and argon plasmas at atmospheric
pressure
Journal of Applied Physics 128, 133303 (2020)
- Hiroaki Kakiuchi, Hiromasa Ohmi and Kiyoshi Yasutake
Pulsed very high-frequency plasma-enhanced chemical vapor deposition of
silicon films for low-temperature (120°C) thin film transistors
J.Phys.D:Appl.Phys.53,415201(2020)
- Keiichi Hamanaka, Norihisa Takei, Hiroaki Kakiuchi, Kiyoshi Yasutake and
Hiromasa Ohmi
The effect of pretreatment for SiH4 gas by microwave plasma on Si film
formation behavior by thermal CVD
Plasma Process Polym. 2020; el1900198 (11pp).
- International Conferences
-
ICPE2020 (Nov.23-27 , 2020 Kobe , Japan ,virtual conference)
- 1. Toshimitsu Nomura, Kenta Kimoto, Hiroaki Kakiuchi, Kiyoshi Yasutake,
Hiromasa Ohmi
Surface nanostructuring of silicon by intermediate-pressure hydrogen plasma
treatment
- 2. Shigeto Nawata, Masaya Maegawa, Hiromasa Ohmi, Hiroaki Kakiuchi, Kiyoshi
Yasutake
Study on the growth of silicon films at low temperatures in atmospheric-pressure
plasmaexcited by very high-frequency power
- 3. Masaya Maegawa, Sigeto Nawata, Hiromasa Ohmi, Hiroaki Kakiuchi, Kiyoshi
Yasutake
Characterization of silicon oxide thin films deposited at low temperatures
using anatmospheric-pressure plasma-enhanced chemical vapor deposition
technology
- 4. Naoto Komatsu, Atsuhisa Togo, Hiroaki Kakiuchi, Kiyoshi Yasutake, Hiromasa
Ohmi
Diamond synthesis from graphite by hydrogen plasma induced chemical transport
- 5. Hiromichi Nakatsuka, Rei Tanaka, Hiroaki Kakiuchi, Kiyoshi Yasutake,
Hiromasa Ohmi
High-rate Preparation of Hydrophobic Fluorocarbon Film from CF4 Feedstock
Gas by SolidSource Aided Plasma Chemical Vapor Deposition Technique
-2019-
- Publications
-
- International Conferences
-
SSDM2019 (September 2-5, 2019 Nagoya, Japan)
- 1. H. Kakiuchi, H. Ohmi, K. Yasutake
Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition of Silicon
and Silicon Oxide Layers for Low-Temperature Thin Film Transistors
-2017-
- Publications
-
- International Conferences
-
CIP MIATEC 2017 (June 26-30, 2017 Nice, France)
- 1. H. Kakiuchi, H. Ohmi, K. Yasutake
Structural and electrical characterization of silicon and silicon oxide
films prepared in atmospheric-pressure very high-frequency plasma at low
temperatures.
- 2. H. Ohmi, N. Takei, K. Kimoto, H. Kakiuchi, K. Yasutake
Toxic chemical-free Si etching by narrow gap hydrogen plasma toward Si
wafer thinning process.
231st ECS Meeting (May 28-June 1, 2017 New Orieans, LA, USA)
- 1.H. Ohmi, H. Kakiuchi, K. Yasutake, and Y. Kubota
High-Rate Etching of Copper By High-Pressure Hydrogen-Based Plasma
-2016-
- Publications
-
- H. Ohmi, J. Sato, T. Hirano, Y. Kubota, H. Kakiuchi and K. Yasutake
Copper dry etching by sub-atmospheric-pressure pure hydrogen glow plasma
Appl. Phys. Lett. 109 (2016) 211603-1-5.
- H. Kakiuchi, H. Ohmi, K. Yasutake
Atmospheric-Pressure Low-Temperature Plasma Processes
Encyclopedia of Plasma Technology November 16, 2016
- Hiromasa Ohmi, Daiki Kamada, Hiroaki Kakiuchi, and Kiyoshi Yasutake
Selective Boron Elimination from B2H6–SiH4 Gas Mixtures for Purifying Si
ECS J. Solid State Sci. Technol. 5,9, P471-P477 (2016)
- Hiromasa Ohmi, Hiroaki Kakiuchi, Kiyoshi Yasutake
Magnesium hydride film formation using subatmospheric pressure H2 plasma
at low temperature
Journal of Vacuum Science & Technology B 34, 04J103 (2016)
- Takahiro Yamada, Hiromasa Ohmi, Hiroaki Kakiuchi, and Kiyoshi Yasutake
Hydrogen atom density in narrow-gap microwave hydrogen plasma determined
by calorimetry
Journal of Applied Physics 119, 063301 (2016)
- International Conferences
-
16th Joint Vacuum Conference (JVC-16) and 14th European Vacuum Conference
(EVC-14),Bernardin Congress Centre in the Grand Hotel Bernardin, Portorož,
Slovenia (June 6-10, 2016)
- 1. Hiromasa Ohmi, F. Shinoda, N. Takei, H. Kakiuchi, K. Yasutake
On-site SiH4 generation using high-density microwave H2 plasma generated
in narrow slit-type discharge gap
The 43rd Conference on the Physics and Chemistry of Surfaces and Interfaces
(PCSI-43),Omni Rancho Las Palmas Resort, Rancho Mirage, Palm Springs, CA,
USA (Jan. 17-21, 2016)
- 1. Hiromasa Ohmi, N. Masuya, T. Hori, H. Kakiuchi, and K. Yasutake
Magnesium hydride film formation using a sub-atmospheric pressure H2 plasma
at low temperature
-2015-
- Publications
-
- Hiromasa Ohmi, Takeshi Funaki, Hiroaki Kakiuchi and Kiyoshi Yasutake
Efficiency of silane gas generation in high-rate silicon etching by narrow-gap
microwave hydrogen plasma
J. Physics D: Appl. Phys. 49 (2016) 035202(10pp).
- H. Kakiuchi, H. Ohmi, T. Yamada, S. Tamaki, T. Sakaguchi, W. Lin, and K.
Yasutake
Characterization of Si and SiOx films deposited in very high-frequency
excited atmospheric-pressure plasma and their application to bottom-gate
thin film transistors
Phys. Stat. Sol. A 212, pp. 1571–1577 (2015).
- Hiromasa Ohmi, Hiroaki Kakiuchi, and Kiyoshi Yasutake
Selective deposition of a crystalline Si film by a chemical sputtering
process in a high pressure hydrogen plasma
ournal of Applied Physics 118, 045301 (2015); (published online 22 July
2015)
- International Conferences
-
EMN Hong Kong meeting 2015, Eaton Hotel, Kowloon, Hong Kong (Dec. 9-12,
2015)
- 1. Takahiro Yamada, Hiromasa Ohmi, Hiroaki Kakiuchi, and Kiyoshi Yasutake
H Atom Density Diagnostics in High-Pressure Microwave Hydrogen Plasma by
Power Balance Calorimetry and Actinometry
TACT 2015 International Thin Films Conference, National Cheng Kung University,
Tainan, Taiwan (Nov. 15-18, 2015)
- 1. H. Ohmi, H. Kakiuchi, and K. Yasutake
High-rate metal evaporation induced by high-pressure hydrogen glow discharge
plasma and its application to formation of metallic fine particle and porous
film
- 2. H. Takemoto, Y. Ishikawa, H. Kakiuchi, K. Yasutake and H. Ohmi
Impact of catalytic metal element on silicon nanowire growth by high-pressure
hydrogen plasma chemical transport
EuroCVD 20 – 20th BIENNIAL European Conference on Chemical Vapor Deposition,
Sempach, Switzerland (July 13–17, 2015)
- 1. H. Kakiuchi, H. Ohmi, T. Yamada, W. Lin, T. Sakaguchi, S. Tamaki, and
K. Yasutake
Investigation on the deposition characteristics of silicon and silicon
oxide thin films in atmospheric-pressure very high-frequency plasma for
their application to thin film transistors
- 2. T. Sakaguchi, S. Tamaki, W. Lin, T. Yamada, H. Ohmi, H. Kakiuchi, K.
Yasutake
Silicon oxide thin films prepared with high rates at room temperature using
atmospheric-pressure very high-frequency plasma
- 3. S. Tamaki, T. Sakaguchi, W. Lin, T. Yamada, H. Ohmi, H. Kakiuchi, K.
Yasutake
Study on the growth of silicon films in very high-frequency plasma under
atmospheric pressure
ISPC 2015 – 22nd International Symposium on Plasma Chemistry, University
of Antwerp, Belgium (July 5–10, 2015).
- 1. H. Kakiuchi, H. Ohmi, S. Tamaki, T. Sakaguchi, W. Lin, and K. Yasutake
Characterization of Si films deposited at 220 C in atmospheric-pressure
very high-frequency plasma and their application to thin film transistors
-2014-
- Publications
-
- International Conferences
-
2nd KANSAI Nanoscience and Nanotechnology International Symposium, Knowledge
Capital Congres Convention Center, Osaka, Japan (December 10–11, 2014)
- 1.T. Sakaguchi, S. Tamaki, W. Lin, T. Yamada, H. Ohmi, H. Kakiuchi, and
K. Yasutake
Room Temperature Deposition of Silicon Oxide Films with High Rates Using
Atmospheric-Pressure Very High-Frequency Plasma
- 2.S. Tamaki, T. Sakaguchi, W. Lin, T. Yamada, H. Ohmi, H. Kakiuchi, and
K. Yasutake
Low Temperature Deposition of Silicon Films Using Very High-Frequency Plasma
under Atmospheric Pressure
The 6th World Conference on Photovoltaic Energy Conversion (Nov. 23-27,
2014, Kyoto, Japan)
- 1. T. Yamada, K. Yamada, T. Hirano, H. Ohmi, H. Kakiuchi and K. Yasutake
Development of Low-Cost Production Process for High-Purity SiH4 Based on
Hydrogen Plasma Etching of Metallurgical-Grade Si: Optimization of Surface
Temperature and H2 Flow Rate on Si Etch Rate
29th European PV Solar Energy Conference (Sep. 22-26, 2014 Amsterdam, Netherlands)
3DV4.44
- 1. Hiromasa Ohmi, Hiroaki Kakiuchi and Kiyoshi Yasutake
High rate and chamber cleaning free deposition process for crystalline
silicon film by high pressure hydrogen plasma induced chemical transport
technique
13th European Vacuum Conference (Sep. 8-12, 2014 Aveiro, Portugal) 13th
EVC Book of Abstracts, p13
- 1. Hiromasa Ohmi, Hiroaki Kakiuchi, and Kiyoshi Yasutake
SiH4 conversion rate in Si etching reaction induced by high-pressure hydrogen
plasma
225th ECS Meeting (May 11-15, 2014 Orlando, FL, USA)
- 1. H. Ohmi, H. Kakiuchi, and K. Yasutake
Boron Elimination Filter from SiH4 and B2H6 Gas Mixture for Purification
of Metallurgical Si
International Workshop on Atomically Controlled Fabrication Technology
(Feb. 5-6, 2014 Osaka, Japan)
- 1.M. Shuto, T. Tsushima, H. Ohmi, H. Kakiuchi and K. Yasutake
Simulation of capacitively coupled Ar plasma generated at atmospheric pressure
(Oral)
- 2.W. Lin, K. Okamura, T. Sakaguchi, T. Yamada, H. Ohmi, H. Kakiuchi and
K. Yasutake
Low temperature and High-Rate Deposition of Si Films Using Atmospheric-Pressure
Very High-Frequency Plasma
-Fabrication and Characterization of Bottom-Gate Thin Film Transistors-
- 3.Y. Fujiwara, Y. Kanetani, T. Yamada, H. Ohmi, H. Kakiuchi, K. Yasutake
Development of Open Air Plasma Oxidation Process for Crystalline Si Solar
Cells
Abst. 1st KANSAI Nanoscience and Nanotechnology International Symposium,
110
(Feb. 3-4, 2014, Osaka, Japan)
- 1.K. Yamada, T. Adachi, T. Yamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
Calorimetry Study of Degree of Dissociation in Narrow-Gap Microwave Hydrogen
Plasma for High-Rate Si Etching
-2013-
- Publications
-
- H. Kakiuchi, H. Ohmi, T. Yamada, A. Hirano, T. Tsushima, W. Lin, and K.
Yasutake
Effective phase control of silicon films during high-rate deposition in
atmospheric-pressure very high-frequency plasma: Impacts of gas residence
time on the performance of bottom-gate thin film transistors
Surf. Coat. Technol. 234, pp. 2–7 (2013)
- Takahiro Yamada, Hiromasa Ohmi, Hiroaki Kakiuchi & Kiyoshi Yasutake
Effect of H2 Flow Rate on High-Rate Etching of Si by Narrow-Gap Microwave
Hydrogen Plasma
Plasma Chem Plasma Process (2013) 33: 797-806
- Z. Zhuo, Y. Sannomiya, Y. Kanetani, T. Yamada, H. Ohmi, H. Kakiuchi and
K. Yasutake
Interface properties of SiOxNy layer on Si prepared by atmospheric-pressure
plasma oxidation-nitridation
Nanoscale Research Letters 2013, 8:201
- Mitsutoshi Shuto, Fukumi Tomino, Hiromasa Ohmi, Hiroaki Kakiuchi, Kiyoshi
Yasutake
Voltage distribution over capacitively coupled plasma electrode for atmospheric-pressure
plasma generation
Nanoscale Research Letters 2013, 8:202
- H. Kakiuchi, H. Ohmi, T. Yamada, A. Hirano, T. Tsushima, and K. Yasutake
Study on the Growth of Microcrystalline Silicon Films in Atmospheric-Pressure
VHF Plasma Using Porous Carbon Electrode
J. Phys.: Conference Series 417 (2013) 012052.
- H. Kobayashi, H. Kakiuchi, K. Yasutake, T. Suzuki, M. Noborisaka, and N.
Negishi
Deposition of Functional Membranes by Through-Substrate Plane-Plate Dielectric-Barrier
Discharge
J. Phys.: Conference Series 441 (2013) 012024.
- International Conferences
-
TACT 2013 International Thin Films Conference (Oct. 5-9, 2013 Taipei, Taiwan)
- 1.H.Ohmi, H. Kakiuchi, K. Yasutake
TACT 2013 International Thin Films Conference (Oct. 5-9, 2013 Taipei, Taiwan)
19th International Vacuum Congress IVC-19(September 9-13, 2013 Pris, France)
- H.Ohmi, H. Kakiuchi, K. Yasutake
selective formation of silicon film by chemical transport technique using
a high-pressure narrow-gap hydrogen plasma
-2012-
- Publications
-
- T. Yamada, H. Ohmi, K. Okamoto, H. Kakiuchi, and K. Yasutake
Effects of Surface Temperature on High-Rate Etching of Silicon by Narrow-Gap
Microwave Hydrogen Plasma
Jpn. J. Appl. Phys. 51, 10NA09 (2012)
- Y. Hirai, T. Yamada, M. Kondow, and F. Ishikawa
Characterization of the Oxide Film Obtained by Wet Oxidation of Al-Rich
AlGaAs
Jpn. J. Appl. Phys. 51, 02BG10-1-02BG10-4 (2012)
- Z. Zhuo, Y. Sannomiya, K. Goto, T. Yamada, H. Ohmi, H. Kakiuchi, K. Yasutake
Formation of SiO2/Si structure with low interface state density by atmospheric-pressure
VHF plasma oxidation
Current Appl. Phys. 12 S57-S62 (2012)
- H. Kakiuchi, H. Ohmi, T. Yamada, K. Yokoyama, K. Okamura, and K. Yasutake
Silicon Oxide Coatings with Very High Rates (>10 nm/s) by Hexamethildisiloxane-Oxygen
Fed Atmospheric-Pressure VHF Plasma: Film-Forming Behavior Using Cylindrical
Rotary Electrode
Plasma Chem. Plasma Process. 32, 533-545 (2012)
- H. Kakiuchi, K. Higashida, T. Shibata, H. Ohmi, T. Yamada, and K. Yasutake
High-Rate HMDSO-Based Coatings in Open Air Using Atmospheric-Pressure Plasma
Jet
J. Non-Cryst. Solids 358, 2462-2465 (2012)
- International Conferences
-
Abstract book of ninth international conference on reactive sputtering
deposition p. 51.
(Dec. 13-14, 2012, Ghent, Belgium)
- 1.H.Ohmi, H. Kakiuchi, K. Yasutake
Low temperature synthesis of SiC film by narrow gap chemical sputtering
of Si and Graphite targets
8th Handai Nanoscience and Nanotechnology International Symposium, Icho-Kaikan,
Osaka University
(Dec. 10-11, 2012, Osaka,Japon)
- 1.K. Inagaki, Y. Morikawa and K. Yasutake
First-principles Analysis of Etching Rate of Si by Hydrogen Radical
- 2.H. Kakiuchi, H. Ohmi, T. Yamada, A. Hirano, T. Tsushima, and K. YasutakeHighly
Efficient Formation Technology for Si-Based Functional Thin Films at Low
Temperatures Using Atmospheric-Pressure Very High-Frequency Plasma
Abst. 59th AVS International Symposium PS+TC-WeM3 (Oct. 28-Nov. 2, 2012,
Tampa, USA)
- 1.K. Yasutake, H. Ohmi, T. Yamada, H. Kakiuchi
Atmospheric Pressure Plasma Processes for Preparation of Si-Based Thin
Films <Invited>
- 2.H. Kakiuchi, H. Ohmi, T. Yamada, A. Hirano, T. Tsushima, and K. Yasutake
Characterization of Amorphous and Microcrystalline Si Films Grown in Atmospheric-Pressure
Very High-Frequency Plasma
Ext. Abst. 5th International Symposium on Atomically Controlled Fabrication
Technology
(Oct. 22-24, 2012, Osaka, Japan)
- 1.K. Yasutake, H. Ohmi, T. Yamada, and H. Kakiuch
Atmosperic-Pressure Plasma Processing for Si Photovoltaics
- 2.H. Kakiuchi, H. Ohmi, T. Yamada, and K. Yasutake
Highly Efficient Formation of Amorphous and Microcrystalline Silicon Films
at Low Temperatures Using Atmospheric-Pressure Very High-Frequency Plasma
- 3.Z. Zhuo, Y. Sannomiya, Y. Kanetani, Y. Fujiwara, T. Yamada, H. Ohmi,
H. Kakiuchi, and K. Yasutake
Formation of Passivation Films for Si Surfaces by Atmospheric-Pressure
VHF Plasma Oxidation
- 4.T. Yamada, K. Yamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
H2 Flow Rate Dependence of High-Rate Etching of Si by Narrow-Gap Microwave
Hydrogen Plasma
- 5.N. Masuya, H. Kakiuchi, K. Yasutake, and H. Ohmi
Effect of plasma drive frequency on crystalline Si etching behavior in
PFC-free high pressure dry etching method
- 6.K. Okamura, K. Yokoyama, T. Yamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
Silicon Oxide Depositions with High Rates at Room Temperature from Hexamethyldisiloxane
Using Atmospheric-Pressure VHF Plasma
- 7.Y. Onoshita, H. Kakiuchi, K. Yasutake, and H. Ohmi
Chamber cleaning-free Si formation process with high deposition rate by
narrow gap plasma enhanced chemical transport
- 8.T. Tsushima, A. Hirano, T. Yamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
Characterization of Si Films Prepared with Very High Rates Using Atmospheric-Pressure
Very High-Frequency Plasma
- 9.M. Shuto, F. Tomino, H. Kakiuchi, and K. Yasutake
Calculation of Voltage Distribution over CCP Electrode during Atmospheric-Pressure
Plasma Generation
- 10.Y. Mizuno, M. Nagashima, T. Yamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
Structural Characterization of Zinc Oxide Films Prepared in Atmospheric-Pressure
Radio Frequency Plasma
11th APCPST (Asia Pacific Conference on Plasma Science and Technology)
and 25th SPSM
(Symposium on Plasma Science for Materials) 3T-O05 (Oct. 2-5, 2012, Kyoto,
Japan)
- 1.H. Kobayashi, H. Kakiuchi, K. Yasutake, T. Suzuki, M. Noborisaka, N.
Negishi
Deposition of Functional Membranes by Through-Substrate Surface Discharge
2012 Kyrgyz-Japan Solar Energy Workshop (July 10-12, 2012, Bishkek, Kyrgyz)
- 1.K. Yasutake
Recent Advances in Si Solar Cell Technology <Invited>
- 2. <Invited> K. Yasutake, H. Ohmi, T. Yamada and H. Kakiuchi
Atmospheric Pressure Plasma Processing for Si Photovoltaics
-2011-
- Publications
-
- H. Ohmi, T. Hori, T. Mori, H. Kakiuchi, and K. Yasutake
Low-temperature synthesis of microcrystalline 3C-SiC film by high-pressure
hydrogen-plasma-enhanced chemical transport
J. Phys. D: Appl. Phys. 44, 235202(8pp) (2011)
- K. Inagaki, R. Kanai, K. Hirose, and K. Yasutake
First-Principles Molecular-Dynamics Calculations on Chemical Reactions
and Atomic Structures Induced by H Radical Impinging onto Si (001) 2 ×
1: H Surface
J. Nanosci. Nanotechnol. 11, 2952-2955 (2011)
- H. Kakiuchi, H. Ohmi, and K. Yasutake
Study on the Growth of Heteroepitaxial Cubic Silicon Carbide Layers in
Atmospheric-Pressure H2-Based Plasma
J. Nanosci. Nanotechnol. 11, 2903-2909 (2011)
- K. Nakamura, Y. Yamaguchi, K. Yokoyama, K. Higashida, H. Ohmi, H. Kakiuchi,
and K. Yasutake
Room-Temperature Formation of Low Refractive Index Silicon Oxide Films
Using Atmospheric-Pressure Plasma
J. Nanosci. Nanotechnol. 11, 2851-2855 (2011)
- H. Watanabe, H. Ohmi, H. Kakiuchi, T. Hosoi, T. Shimura, and K.Yasutake
Surface Cleaning and Etching of 4H-SiC (0001) Using High-Density Atmospheric
Pressure Hydogen Plasma
J. Nanosci. Nanotechnol. 11, 2802-2808 (2011)
- Y. Kuwahara, A. Saito, K. Arima, and H. Ohmi
Center of Excellence for Atomically Controlled Fabrication Technology
J. Nanosci. Nanotechnol. 11, 2763-2776 (2011)
- K. Yasutake, H. Kakiuchi, H. Ohmi, K. Inagaki, Y. Oshikane and M. Nakano
An atomically controlled Si film formation process at low temperatures
using atmospheric-pressure VHF plasma
J. Phys.: Condens. Matter 23 (2011) 394205 (22pp).
- H. Ohmi, T. Yamada, H. Kakiuchi, and K. Yasutake
Purified Silicon Film Formation from Metallurgical-Grade Silicon by Hydrogen
Plasma Induced Chemical Transport
Jpn. J. Appl. Phys. 50 (2011) 08JD01-1-6
- International Conferences
-
21st International Photovoltaic Science and Engineering Conference
(Nov. 28-Dec. 2, 2011, Fukuoka, Japan) p.68.
- 1.T. Yamada, K. Okamoto, H. Ohmi, H. Kakiuchi, and K. Yasutake
Effects of Surface Temperature on High-Rate Etching of Silicon by Narrow-Gap
Microwave Hydrogen Plasma
TACT2011 International Thin Films Conference (Nov. 20-23, 2011, Kenting
Taiwan), A20111019002
- 1.H. Ohmi, H. Kakiuchi, and K. Yasutake
Chemical transport technique in high-pressure plasma for crystalline Si
based solar cell <Invited>
ITFPC-MIATEC 2011,Innovations in Thin Film Processing and Characterisation
&Magnetron, Ion processing andArc Technologies European Conference
(Nov. 14-17, 2011, Nancy, France), p.p. 60
- 1.H. Ohmi, T. Yamada, H. Kakiuchi, and K. Yasutake
Purified epitaxial Si film made from low-purity Si feedstock by high-pressure
plasma gasification method (Oral)
Abst. 15th International Conference on Thin Films, 2011 (Nov. 8-11, 2011,
Kyoto, Japan)
- 1.H. Kakiuchi, H. Ohmi, T. Yamada, A. Hirano, T. Tsushima, K. Yasutake
Study on the Growth of Hydrogenated Amorphous and Microcrystalline Silicon
Films Deposited with High Rates Using Atmospheric-Pressure VHF Plasma (P.53.)
- 2.Y. Sannnomiya, K. Goto, ZT. Zhuo, Y. Kanetani, T. Yamada, H. Ohmi, H.
Kakiuchi, K. Yasutake
Atmospheric-Pressure Plasma Oxidation Process for Si Surface Passivation
(P.54.)
- 3.K. Yokoyama, K. Okamura, T. Yamada, H. Ohmi, H. Kakiuchi, K. Yasutake
Structural Characterization of Room-Temperature Silicon Oxides Deposited
from Hexamethyldisiloxane-Oxygen Mixtures Using Atmospheric-Pressure VHF
Plasma (P54)
Ext. Abst. 4th Int. Symp. on Atomically Controlled Fabrication Technology
(Oct. 31-Nov. 2, 2011, Osaka, Japan).
- 1.K. Yasutake, H. Ohmi, T. Yamada and H. Kakiuchi
Atmospheric-Pressure Plasma Processes for Efficient Formation of Functional
Thin Films at Low-Temperatures (pp.38-39.)
- 2.K. Inagaki , K. Hirose, Y. Morikawa and K. Yasutake
First-principles analysis on Si(001) etching by hydrogen radicals (pp.40-41.)
- 3.ZT. Zhuo, K. Goto, Y. Sannomiya, Y. Kanetani, T. Yamada, H. Ohmi, H.
Kakiuchi and K. Yasutake
Formation of SiOxNy Films for Passivation of Si Surfaces by Atmospheric-Pressure
Plasma Oxidation (pp.228-229.)
- 4.K. Yokoyama, K. Okamura, T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
Silicon Oxide Anti-Reflection Coatings from Hexamethyldisiloxane at Room
Temperature Using Atmospheric-Pressure VHF plasma
(pp.230-231.)
- 5.S. Mine, K. Okamura, T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
Fundamental Study on the Film Growth from Organometallic precursors Using
Atmospheric-Pressure Radio-Frequency Plasma
(pp.232-233.)
- 6.K. Higashida, T. Shibata, T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
Deposition Characteristics of Silicon Oxides in Open Air Using Atmospheric-Pressure
Plasma Jet (pp.234-235.)
- 7.T. Yamada, K. Okamoto, H. Ohmi, H. Kakiuchi and K. Yasutake
Effects of Substrate Temperature on High-Rate Etching of Silicon by Microwave
H2 Plasma (pp.236-237.)
- 8.A. Hirano, T. Tsushima, T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
Influence of the Electrode Configuration on the Growth of Microcrystalline
Si Films in Atmospheric-Pressure Very High-Frequency Plasma
(pp.238-239.
Proc. 2011 Korea & Japan Symposium on Solar Cells, (Sep.
26-27, 2011, Mokpo city, Korea)
- 1.<Invited>K. Yasutake, H. Kakiuchi, T. Yamada and H. Ohmi
New Formation Processes for Solar-Grade Si and TCO Films Using Atmospheric-Pressure
Plasma Technology Invited
- 2.<Invited>H. Kakiuchi, H.Ohmi, T. Yamada, and K.Yasutake
High-Rate Deposition of Amorphous and Microcrystalline Si Films Using Atmospheric-Pressure
VHF Plasma
Book of Abst. of The 24rd Int. Conf. on Amorphous and Nanocrystalline Semiconductors
(ICANS 24)
(Aug. 21-26, 2011, Nara, Japan)
- 1.S. Mine, S. Okazaki, T. Yamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
Growth and Properties of Zinc Oxide Films Prepared in Atmospheric-Pressure
Radio Frequency Plasma (p.152.)
- 2.K. Higashida, K. Nakamura, T. Shibata, T. Yamada, H. Ohmi, H. Kakiuchi
and K. Yasutake
Deposition Characteristics of Silicon Oxides in Open Air Using Atmospheric-Pressure
Plasma Jet (p.156.)
18th International Colloquium on Plasma Processes (CIP2011), (July 4-8,
2011, Nantes, France)
- 1.H. Ohmi, K. Umehara, H. Kakiuchi, K. Yasutake
Surface treatment for crystalline Si solar cell using a solid source high-pressure
plasma etching method: texturing and affected layer removal (CIP 11 Abstract
booklet pp.189)
-2010-
- Publications
-
- H. Kakiuchi, H. Ohmi, Y. Yamaguchi, K. Nakamura and K. Yasutake
Low refractive index silicon oxide coatings at room temperature using atmospheric-pressure
very high-frequency plasma
Thin Solid Films 519 (2010) 235-239.
- Hiromasa Ohmi, Yoshinori Hamaoka, Daiki Kamada, Hiroaki Kakiuchi and Kiyoshi
Yasutake
Formation of microcrystalline SiC films by chemical transport with a high-pressure
glow plasma of pure hydrogen
Thin Solid Films 519 (2010) 11-17.
- Hiroaki Kakiuchi, Hiromasa Ohmi, Kei Nakamura, Yoshihito Yamaguchi and
Kiyoshi Yasutake
Room-Temperature Silicon Nitrides Prepared with Very High Rates (> 50
nm/s) in Atmospheric-Pressure Very High-Frequency Plasma
Plasma Chem. Plasma Process 30 (2010) 579-590.
- H. Ohmi, K. Kishimoto, H. Kakiuchi and K. Yasutake
PFC-Free Dry Etching Method for Si Using Narrow-Gap VHF Plasma at Subatmospheric
Pressure
J. Electrochem Soc. 157 (2010) D85-D89.
- Y. Yamaguchi, K. Nakamura, H. Ohmi, H. Kakiuchi and K. Yasutake
Investigation of structural properties of high-rate deposited SiNx films
prepared at low temperatures (100–300 C) by atmospheric-pressure plasma
CVD
Phys. Stat. Sol. C 7, 824-827 (2010).
- K. Ouchi, K. Tabuchi, H. Ohmi, H. Kakiuchi and K. Yasutake
Characterization of microcrystalline Si films deposited at low temperatures
with high rates by atmospheric-pressure plasma CVD
Phys. Stat. Sol. C 7, 545-548 (2010).
- International Conferences
-
9th Int. Conf. on Reactive Sputter Deposition (Dec. 9-10, 2010, Ghent,
Belgium)
- 1.H. Ohmi, A. Goto, H. Kakiuchi, and K Yasutake
Structural and electrical property of Si film prepared by chemical sputtering
in a hydrogen plasma at sub atmospheric-pressure
(>100 Torr)(P4.)
Ext. Abst. 3rd Int. Symp. on Atomically Controlled Fabrication Technology
(Nov. 24-26, 2010, Osaka)
- 1.H. Ohmi
Plasma Enhanced Chemical Transport Technique at High Pressure for Si Based
Photovoltaic Device Fabrication
- Technology Status and Prospect - (pp.52-53)
- 2.K. Inagaki, K. Hirose, Y. Morikawa and K. Yasutake
First-principle Analysis Silicon Etching by Hydrogen Radical -Diffusion
of Absorbed Hydrogen Atom on Si(001) 2x1 Surface- (pp.92-93)
- 3.K. Higashida, K. Nakamura, T. Shibata, T. Yamada, H. Ohmi, H. Kakiuchi
and K. Yasutake
Open Air Deposition of Silicon Oxide Films at Room Temperature Using Atmospheric-Pressure
Plasma Jet (pp.108-109)
- 4.T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
High Speed Etching of Si by VHF Subatmospheric Pressure Hydrogen Plasma
(pp.196-197)
- 5.A. Goto, K. Umehara, H. Kakiuchi, K. Yasutake and H. Ohmi
Study on the Properties of Poly-Si Films by Using Atmospheric-pressure
Plasma Enhanced Chemical Transport (pp.198-199)
- 6.K. Umehara, K. Yasutake, K. Kishimoto, H. Kakiuchi and H. Ohmi
Study on Plasma Etching Method for Si by Utilizing a Solid Fluoropolymer
as On-site Etchant Generator (pp.204-205)
- 7.T. Hori, T. Mori, H. Kakiuchi, K. Yasutake and H. Ohmi
Study on the Structure and Electrical Properties of m-SiC films Prepared
by Plasma Enhanced Chemical Transport at Sub-atmospheric Pressure (pp.206-207)
- 8.Z. T. Zhuo, T. Ohnishi, K. Goto, Y. Sannomiya, H. Ohmi, H. Kakiuchi and
K. Yasutake
Development of Atmospheric-Pressure Plasma Oxidation Process for Surface
Passivation of Si (pp.208-209)
- 9.K. Tabuchi, A. Hirano, T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
Influence of Process Parameters on the Material Properties of Microcrystalline
Si Prepared Using Atmospheric-Pressure Very High-Frequency Plasma (pp.210-211)
- 10.K. Yokoyama, Y. Mizuno, T. Yamada, H. Ohmi, H. Kakiuchi and K. Yasutake
Structural Characterization of Room-Temperature Silicon Oxides Deposited
from Hexamethyldisiloxane-Oxygen Mixtures at Room Temperature Using Atmospheric-Pressure
VHF Plasma (pp.212-213)
Abst. 32nd Int. Symp. on Dry Process (Nov. 11-12, 2010, Tokyo Tech)
- 1.<Invited> H. Kakiuchi, H. Ohmi, K. Yasutake
Atmospheric-Pressure Plasma Technology for the High-Rate and Low-Temperature
Deposition of Si Thin Films (pp.3-4.)
Conf. Proc. 7th ICRP and 63rd GEC, (Oct. 4-8, 2010, Paris)
- 1.Z.T. Zhuo, T. Ohnishi, K. Goto, Y. Sannomiya, H. Ohmi, H. Kakiuchi and
K. Yasutake
Atmospheric-Pressure Plasma Oxidation Process for Passivation of Si Surface
(CTP-090.)
2.Hiroaki Kakiuchi, Hiromasa Ohmi, and Kiyoshi Yasutake
Room-Temperature Deposition of Silicon Nitride Films with Very High Rates
Using Atmospheric-Pressure Plasma Chemical Vapor Deposition
(CTP-183.)
- 3.Hiromasa Ohmi, Tetsuya Mori, Takahiro Hori, Hiroaki Kakiuchi, and Kiyoshi
Yasutake
Synthesis of microcrystalline SiC film at low temperature (≤ 600°C) by
hydrogen plasma chemical transport at sub atmospheric pressure
(DTP-037.)
- 4.<Invited> Kiyoshi Yasutake, Hiromasa Ohmi, Hiroaki Kakiuchi
Purified Si Film Formation from Metallurgical-Grade Si by Hydrogen Plasma
Induced Chemical Transport (VF2-001.)
Abst. 2010 MRS Spring Meeting, Symposium A: Amorphous and Polycrystalline
Thin-Film Silicon Science andTechnology–2010, San Francisco, April 6-9,
2010.
- 1.<Invited> K. Yasutake, H. Ohmi and H. Kakiuchi
Chemical Transport Deposition of Purified Poly-Si Films from Metallurgical-Grade
Si Using Subatmospheric-Pressure H2 Plasma (A10.1)
Abst. The 3 rd Int. Conf. on Plasma Nanotechnology & Science
(IC-PLANTS 2010), Nagoya, March 11-12, 2010.
- 1.<Invited> K. Yasutake, H. Ohmi and H. Kakiuch
New Formation Process of Solar-Grade Si from Metallurgical-Grade Si by
Chemical Transport in Near Atmospheric-Pressure Plasma (I-01)
-2009-
- Publications
-
- H. Ohmi, A. Goto, D. Kamada, Y. Hamaoka, H. Kakiuchi and K. Yasutake
Purified Si film formation from metallurgical-grade Si by hydrogen plasma
induced chemical transport
Appl. Phys. Lett. 95 (2009) 181506-1-3.
- H. Kakiuchi, H. Ohmi, K. Ouchi, K. Tabuchi and K. Yasutake
Microcrystalline Si films grown at low temperatures (90-220 C) with high
rates in atmospheric-pressure VHF plasma
J. Appl. Phys. 106 (2009) 013521 1-6.
- T. Ohnishi, Y. Kirihata, H. Ohmi, H. Kakiuchi and K. Yasutake
In Situ Doped Si Selective Epitaxial Growth at Low Temperatures by Atmospheric
Pressure Plasma CVD
ECS Transactions 25 (2009) 309-315.
- K. Tabuchi, K. Ouchi, H. Ohmi, H. Kakiuchi and K. Yasutake
Characterization of High-Rate Deposited Microcrystalline Si Films Prepared
Using Atmospheric-Pressure Very High-Frequency Plasma
ECS Transactions 25 (2009) 405-412.
- H. Sekimoto, Y. Nose, T. Uda, S. Sato, H. Kakiuchi and Y. Awakura
Reduction of titanium oxide in the presence of nickel by nonequilibrium
hydrogen gas
J. Mater. Res. 24 (2009) 2391-2399.
- International Conferences
-
Ext. Abst. 2nd Int. Symp. on Atomically Controlled Fabrication Technology,
(Nov. 25-26, 2009, Osaka.)
- 1.K. Yasutake, H. Ohmi, K. Inagaki and H. Kakiuchi
New Formation Process of Solar-Grade Si Material Based on Atmospheric-Pressure
Plasma Science (pp.24-25)
- 2.K. Inagaki, R. Kanai, H. Hirose and K. Yasutake
First-Principles Molecular-Dynamics Simulation of Reaction in CVD Si Epitaxial
Thin Film Growth Process – Hydrogen Coverage Dependence on Incident Radical
Temperature – (pp.118-119)
- 3.A. Goto, D. Kamada, H. Kakiuchi, K. Yasutake and H. Ohmi
Epitaxial Growth of Si ay Low Temperature (< 400 C) by Atmospheric-Pressure
Plasma Enhanced Chemical Transport (pp.152-153)
- 4.T. Mori, H. Kakiuchi, K. Yasutake and H. Ohmi
Direct Formation Method of Patterned Germanium Film on Glass (pp.154-155)
- 5.T. Ohnishi, K. Goto, H. Ohmi, H. Kakiuchi and K. Yasutake
Low-Temperature Si Epitaxial Growth by Atmospheric-Pressure Plasma CVD
(pp.156-157)
- 6.K. Nakamura, Y. Yamaguchi, K. Yokoyama, K. Higashida, H. Ohmi, H. Kakiuchi
and K. Yasutake
Characterization of Room-Temperature Silicon Oxide Films Deposited with
High Rates in Atmospheric-Pressure VHF Plasma (pp.158-159)
- 7.K. Tabuchi, K. Ouchi, H. Ohmi, H. Kakiuchi and K. Yasutake
Study on the Growth of Microcrystalline Si Films at Low Temperatures in
Atmospheric-Pressure VHF Plasma (pp.160-161)
12th Asian Workshop on First-Principles Electronic Structure Calculations
(Beijing, Oct. 26-28, 2009.)
- 1.Kouji Inagaki, Ryota Kanai, Kikuji Hirose, and Kiyoshi Yasutake
First-principles molecular-dynamics analysis on hydrogen coverage in chemical
vapor deposition of silicon thin film (P24)
13th European Conference on Applications of Surface and Interface Analysis
(Oct. 18-23, 2009, Turkey.)
- 1.H.Ohmi,K.Kishimoto, H. Kakiuchi, K. Yasutake
Low temperature epitaxial growth of Si film on Si(001) substrate by plasma
enhanced chemical transport at sub atmospheric-pressure
(p.303)
- 2.T.Mori, H. Kakiuchi, K. Yasuake, H. Ohmi
Low-temperature and high-rate reduction of GeO2 on glass substrate by high
pressure hydrogen plasma (p.186)
Abst. 216th ECS meeting (Oct. 1, 2009, Austria.)
- 1.T. Ohnishi, Y. Kirihata, H. Ohmi, H. Kakiuchi and K. Yasutake
In Situ Doped Si Selective Epitaxial Growth at Low Temperatures by Atmospheric
Pressure Plasma CVD (p.2499)
- 2.K Tabuchi, K. Ouchi, H. Ohmi, H. Kakiuchi and K. Yasutake
Characterization of High-Rate Deposited Microcrystalline Si Films Prepared
Using Atmospheric-Pressure Very High-Frequency Plasma
(p.2510)
24th European Photovoltaic Solar Energy Conference and Exhibition, (Sept.
1, 2009, Hamburg).
- 1.H. Ohmi, D. Kamada, H. Kakiuchi and K. Yasutake
Elimination Property of Metal-Impurities from MG-Si by Atmospheric-Pressure
Plasma Enhanced Chemical Transport (3AV.1.19.)
- 2.T. Mori, A. Goto, H. Kakiuchi, K. Yasutake and H. Ohmi
Photo-Electrical Property of the Poly-Si Film Prepared by Atmospheric-Pressure
Plasma Enhanced Chemical Transport (3AV.1.18.)
Book of Abst. of The 23rd Int. Conf. on Amorphous and Nanocrystalline Semiconductors
(ICANS 23) (Aug. 1, 2009, The Netherlands).
- 1.Y. Yamaguchi, K. Nakamura, H. Ohmi, H. Kakiuchi and K. Yasutake
Investigation of Deposition Characteristics and Properties of High-Rate
Deposited SiNx Films Prepared at low temperatures (100–300 C) by Atmospheric-Pressure
Plasma CVD (p. 22)
- 2.K. Ouchi, K. Tabuchi, H. Ohmi, H. Kakiuchi and K. Yasutake
Characterization of Microcrystalline Si Films Deposited at Low Temperatures
with High Rates by Atmospheric-Pressure Plasma CVD (p.42)
Ext. Abst. 1st Int. Symp. on Atomically Controlled Fabrication Technology,
-Surface and Thin Film Processing-, Feb. 16-17, 2009, Icho-Kaikan, Osaka
University, Japan).
- 1.K. Yasutake, H. Ohmi and H. Kakiuchi
Atmospheric-Pressure Plasma Processes for Efficient Formation of Si Thin
Films at Low Temperatures (pp.6-7)
- 2.H. Ohmi, T. Mori, A. Goto, H. Kakiuchi and K. Yasutake
Structural and Electrical Property of the Poly-Si Film Prepared by Atmospheric-Pressure
Plasma Chemical Transport (pp.36-37)
- 3.D. Kamada, T. Katayama, H. Kakiuchi, K. Yasutake and H. Ohmi
FT-IR Analysis of Precursor Gases in Atmospheric-pressure Plasma Enhanced
Chemical Transport Method (pp.38-39)
- 4.T. Mori, K. Iwamoto, A. Goto, H. Kakiuchi, K. Yasutake and H. Ohmi
Low-Temperature and High-Rate Reduction of GeO2 on Glass Substrate by High
Pressure Hydrogen Plasma (pp.40-41)
- 5.K. Iwamoto, H. Ohmi, H. Kakiuchi and K. Yasutake
Study on Sterilization Factor of B. Atrophaeus by an Atmospheric-Pressure
Mist Plasma (pp.42-43)
- 6.Y. Kirihata, T. Ohnishi, H. Ohmi, H. Kakiuchi and K. Yasutake
Si Selective Epitaxial Growth at Low Temperatures by Atmospheric-Pressure
Plasma CVD (pp.44-45)
- 7.K. Ouchi, K. Tabuchi, H. Ohmi, H. Kakiuchi, and K. Yasutake
Characterization of Microcrystalline Si Films Deposited with High Rates
by Atmospheric-Pressure (pp.46-47)
- 8.Y. Yamaguchi, K. Nakamura, H. Ohmi, H. Kakiuchi and K. Yasutake
Room-Temperature Formation of Silicon Dioxide Films by Atmospheric-Pressure
Plasma CVD UsingCylindrical Rotary Electrode (pp.48-49)
- 9.K. Inagaki, R. Kanai, K. Hirose and K. Yasutake
First-Principles Molecular-Dynamics Analysis of Surface Reaction in Low-Temperature
Si Thin Film Growth
– Adsorption of Reactive Precursors onto H-Terminated Si Surface – (pp.50-51)
-2008-
- Publications
-
- H. Kakiuchi, H. Ohmi, and K. Yasutake
Formation of silicon carbide at low temperatures by chemical transport
of silicon induced by atmospheric pressure H2/CH4 plasma
Thin Solid Films 516 (2008) 6580-6584.
- K. Yasutake, H. Ohmi, Y. Kirihata and H. Kakiuchi
High-quality epitaxial Si growth at low temperatures by atmospheric pressure
plasma CVD
Thin Solid Films 517 (2008) 242-244.
- H. Ohmi, K. Kishimoto, H. Kakiuchi and K. Yasutake
Impacts of noble gas dilution on Si film structure prepared by atmospheric
pressure plasma enhanced chemical transport
J. Phys. D: Appl. Phys. 41 (2008) 195208 (8pp).
- H. Kakiuchi, H. Ohmi, R. Inudzuka, K. Ouchi and K. Yasutake
Enhancement of film-forming reactions for microcrystalline Si growth in
atmospheric-pressure plasma using porous carbon electrode
J. Appl. Phys. 104 (2008) 053522-1-8.
- K. Inagaki, K. Hirose and K. Yasutake
First-principles analysis of He and H atom incidence onto hydrogen-terminated
Si(001) 2 × 1 surface
Surf. Interface Anal. 40 [6-7] (2008) 1088-1091.
- Hiroaki Kakiuchi, Hiromasa Ohmi, Masatoshi Aketa, Ryota Nakamura and Kiyoshi
Yasutake
Heteroepitaxial growth of cubic SiC on Si using very-high-frequency plasma
at atmospheric pressure
Surf. Interface Anal. 40 [6-7] (2008) 974-978.
- Daiki Kamada, Kazuya Kishimoto, Hiroaki Kakiuchi, Kiyoshi Yasutake and
Hiromasa Ohmi
High-rate preparation of thin Si films by atmospheric-pressure plasma enhanced
chemical transport
Surf. Interface Anal. 40 [6-7] (2008) 979-983.
- Y. Kirihata, T. Nomura, H. Ohmi, H. Kakiuchi and K. Yasutake
In situ B-doped Si epitaxial growth at low temperatures by atmospheric-pressure
plasma CVD
Surf. Interface Anal. 40 [6-7] (2008) 984-987.
- Kouji Inagaki, Kikuji Hirosea and Kiyoshi Yasutake
First-principles analysis of He and H atom incidence onto hydrogen-terminated
Si(001) 2 × 1 surface
Surf. Interface Anal. 40 [6-7] (2008) 1088-1091.
- Tetsuya Ikuta, Shigeru Fujita, Hayato Iwamoto, Shingo Kadomura, Takayoshi
Shimur, Heiji Watanabe and Kiyoshi Yasutake
Selective epitaxial growth of in situ carbon-doped silicon on silicon substrates
Surf. Interface Anal. 40 [6-7] (2008) 1122-1125.
- Hiroaki Kakiuchi, Hiromasa Ohmi, Makoto Harada, Heiji Watanabe and Kiyoshi
Yasutake
SiO2 Formation by Oxidation of Crystalline and Hydrogenated Amorphous Si
in Atmospheric Pressure Plasma Excited by Very High Frequency Power
Jpn. J. Appl. Phys. 47 [3] (2008) 1884-1888.
- Takayoshi SHIMURA, Kohta KAWAMURA, Masahiro ASAKAWA, Heiji WATANABE, Kiyoshi
YASUTAKE, and Atsushi OGURA
Characterization of Strained Si Wafers by Synchrotron X-Ray Topography
Photon Factory Activity Report 2006 vol.24 (2008) p. 267.
- T. Ikuta, S. Fujita, H. Iwamoto, S. Kadomura, T. Shimura, H. Watanabe and
K. Yasutake
Investigation of In-situ Boron-Doped Si Selective Epitaxial Growth by Comparison
with Arsenic Doping
Jpn. J. Appl. Phys. 47 [4] (2008) 2452-2455.
- T. Shimura, K. Kawamura, M. Asakawa, H. Watanabe, K. Yasutake, A. Ogura,
K. Fukuda, O. Sakata, S. Kimura, H. Edo, S. Iida and M. Umeno
Characterization of strained Si wafers by X-ray diffraction techniques
J. Mater. Sci.: Materials in Electronics (2008).
- International Conferences
-
Abst. 11th Int. Conf. on Plasma Surface Engineering (PSE 2008), Garmisch-Partenkirchen,
Germany, Sept. 15-19, (2008) .
- 1.H. Ohmi, K. Kishimoto, H. Kakiuchi and K. Yasutake
Simple dry etching method for Si related materials without etching source
gases by atmospheric pressure plasma enhanced chemical transport (pp.434)
- Books
-
- H. Kakiuchi,H. Ohmi,K. Yasutake
Materials Science Research Trends
Nova Science Publishers, New York,2008年10月
-2007-
- Publications
-
- H. Ohmi, K. Yasutake, Y. Hamaoka and H. Kakiuchi
Metal induced hydrogen effusion from amorphous silicon
Appl. Phys. Lett. 91 [24] (2007) 241901-1-3.
- H. Kakiuchi, H. Ohmi, M. Harada, H. Watanabe and K. Yasutake
Low-temperature formation of SiO2 layers using a two-step atmospheric pressure
plasma-enhanced deposition-oxidation process
Appl. Phys. Lett. 91 [16] (2007) 161908-1-3.
- T. Ikuta, S. Fujita, H. Iwamoto, S. Kadomura, T. Shimura, H. Watanabe and
Kiyoshi Yasutake
Suppression of surface segregation and heavy arsenic doping into silicon
during selective epitaxial chemical vapor deposition under atmospheric
pressure
Appl. Phys. Lett. 91 [9] (2007) 092115-1-3.
- Hiromasa Ohmi, Hiroaki Kakiuchi, Yoshinori Hamaoka and Kiyoshi Yasutake
Silicon film formation by chemical transport in atmospheric-pressure pure
hydrogen plasma
J. Appl. Phys. 102 [2] (2007) 023302-1-8.
- H. Watanabe, S. Horie, H. Arimura, N. Kitano, T. Minami, M. Kosuda, T.
Simura, and K. Yasutake
Interface Engineering by PVD-Based In-Situ Fabrication Method for Advanced
Metal/High-k Gate Stacks
ECS Transactions 6 (2007) 71-85.
- Y. Naitou, A. Ando, H. Ogiso, S. Kamiyama, Y. Nara, K. Yasutake and H.
Watanabe
Investigationi of local charged defects within high-temperature annealed
HfSiOn/SiO2 gate stacks by scanning capacitance spectroscopy
J. Appl. Phys. 101 [8] (2007) 083704-1-6.
- H. Kakiuchi, H. Ohmi, M. Harada, H. Watanabe, and K. Yasutake
Significant enhancement of Si oxidation rate at low temperatures by atmospheric
pressure Ar/O2 plasma
Appl. Phys. Lett. 90 [15] (2007) 151904-1-3.
- K. Yasutake, N. Tawara, H. Ohmi, Y. Terai, H. Kakiuchi, H. Watanabe, and
Y. Fujiwara
Photoluminescence Study of Defect-Free Epitaxial Silicon Filmes Grown at
Low Temperatures by Atmospheric Pressure Plasma Chemical Vapor Deposition
Jpn. J. Appl. Phys. 46 [4B] (2007) 2510 - 2515.
- T. Ikuta, Y. Minami, S. Fujita, H. Iwamoto, S. Kadomura, T. Shimura, H.
Watanabe, and K. Yasutake
Atmospheric In situ Arsenic-Doped SiGe Selective Epitaxial Growth for Raised-Extension
N-type Metal-Oxide-Semiconductor Field-Effect Transistor
Jpn. J. Appl. Phys. 46 [4B] (2007) 1916-1920.
- H.Watanabe, S. Horie, T.Minami, N. Kitano, M. Kosuda, T. Shimura, and K.
Yasutake
Impact of Physical Vapor Deposition-Based In situ Fabrication Method on
Metal/High-k Gate Stacs
Jpn. J. Appl. Phys. 46 [4B] (2007) 1910 - 1915.
- H. Kakiuchi, H. Ohmi, M. Harada, H. Watanabe, and K. Yasutake
Highly efficient oxidation of silicon at low temperatures using atmospheric
pressure plasma
Appl. Phys. Lett. 90 [9] (2007) 091909-1-3.
- S. Yoshida, Y. Watanabe, Y. Kita, T. Shimura, H. Watanabe, K. Yasutake,
Y. Akasaka, Y. Nara, and K. Yamada
Interface reactions at TiN/HfSiON gate stacs: Dependence on the electrode
structure and deposition method
Sci. Technol. Adv. Mater. 8 (2007) 219-224.
- T. Ikuta, Y. Miyanami, S. Fujita, H. Iwamoto, S. Kadomura, T. Shimura,
H. Watanabe, and K. Yasutake
Heavy arsenic doping of silicon grown by atmospheric pressure selective
epitaxial cheical vapor deposition
Sci. Technol. Adv. Marer. 8 (2007) 142-145.
- H. Kakiuchi, H. Ohmi, M. Harada, H. Watanabe, and K. Yasutake
Formation of Silicon Dioxide Layers at Low Temperatures (150 - 400°C) by
Atmospheric Pressure Plasma Oxidation of Silicon
Sci. Technol. Adv. Mater. 8 (2007) 137-141.
- K. Manabe, T. Hase, T. Tatsumi, H. Watanabe and K. Yasutake
Mechanism of Suppressed Change in Effective Work Functions for Impurity-Doped
Fully Silicided NiSi Electrodes on Hf-Based Gate Dielectrics
Jpn. J. Appl. Phys. 46 [1] (2007) 91-97.
- H. Komoda, C. Moritani, K. Takahashi, H. Watanabe and K. Yasutake
Sample Tilting Technique for Preventing Electrostatic Discharge during
High-current FIB Gas-assisted Etching with XeF2
Microelectronics Reliability 47 [1] (2007) 74-81.
- International Conferences
-
Ext. Abst. Int. 21st Century COE Symp. on Atomistic Fabrication Technology
2007,
(October 15-17, 2007, Icho-Kaikan, Osaka University, Japan).
- 1. D. Kamada, H. Ohmi, K. Kishimoto, H. Kakiuchi, and K. Yasutake
High Rate Deposition of Si Film at Low Temperature by Atmospheric-Pressure
Plasma Enhanced Chemical Transport (pp.103-104)
- 2. Y. Kirihata, T. Nomura, H. Ohmi, H. Kakiuchi, and K. Yasutake
In situ B doped Si Epitaxial Growth at Low Temperatures by Atmospheric
Pressure Plasma CVD (pp.101-102)
- 3. K. Iwamoto, H. Ohmi, H. Kakiuchi, and K. Yasutake
Sterilization Process of B. atrophaeus Using Atmospheric Pressure Mist
Plasma (pp.99-100)
- 4. K. Kishimoto, H. Ohmi, T. Mori, D. Kamada, H. Kakiuchi, and K. Yasutake
Selective Growth of Silicon by Atmospheric Pressure Plasma Enhanced Chemical
Transport (pp97-98)
- 5. R. Inudzuka, H. Ohmi, H. Kakiuchi, and K. Yasutake
High-Rate Deposition of Microcrystalline Silicon Films at Low Temperatures
by Atmospheric Pressure Plasma Chemical Vapor
Deposition (pp.95-96)
- 6. D. Ishimoto, Y. Yamaguchi, K. Nakamura, H. Ohmi, H. Kakiuchi, and K.
Yasutake
Deposition Characteristics of SiNx Films by Atmospheric Pressure Plasma
CVD Using Cylindrical Rotary Electrode (pp.93-94)
- 7. H. Kakiuchi, H. Ohmi, and K. Yasutake
3C-SiC Formation by Chemical Transport of Silicon Induced by Atmospheric
Pressure H2/CH4 Plasma (pp.91-92)
- 8. K. Inagaki, S. Kakeya, K. Hirose, and K. Yasutake
First-principles Analysis of Low-temperature Growth of Epitaxial Silicon
Films by Atomospheric Pressure Plasma Chemical Vapor
Deposition - Surface Local Temperature - (pp.69-70)
- 9. H. Ohmi, H. Kakiuchi, and K. Yasutake
Atmospheric-pressure Plasma Enhanced Chemical Transport as Earth-Conscious
Manufacturing Technology (pp.9-10)
- 10. H. Kakiuchi, H. Ohmi, M. Harada, H. Watanabe, and K. Yasutake
Low-temperature Oxidation of Crystalline and Hydrogenated Amorphous Si
Using Very High Frequency Plasma at Atmospheric Pressure
(pp.7-8)
- 11. T. Ikuta, S. Fujita, H. Iwamoto, S. Kadomura, T. Shimura, H. Watanabe,
and K. Yasutake
Selective Epitaxial Growth of In-situ Carbon-doped Si on Si Substrates
(pp.139-140)
12th Int. Conf. on Defects-Recognition, Imaging and Physics in Semiconductors
- 1. T. Shimura, K. Kawamura, M. Asakawa, H. Watanabe, K. Yasutake, A. Ogura,
K. Fukuda, O. Sakata, S. Kimura, and M. Umeno
Characterization of Strained Si Wafers by Synchrotron X-ray Microbeam and
Topography
Ext. Abst. 2007 Int. Conf. on Solid State Devices and Materials, Tsukuba.
- 1. K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, K. Yasutake nad H. Watanabe
Characterization of Pure Ge3N4 Dielectric Layers Formed by High-Density
Plasma Nitridation (pp.1034-1035)
- 2. T. Ikuta, Y. Miyanami, S. Fujita, H. Iwamoto, S. Kadomura, T. Shimura,
H. Watanabe and K. Yasutake
In-situ Doped Si Selective Epitaxial Growth for Raised Source/Drain Extension
CMOSFET (pp.368-369)
Abst, 2007 MRS Spring Meeting, San Fransisco.
- 1. Y. Kita, S. Yoshida, T. Shimura, K. Yasutake, H. Watanabe, K. Shiraishi,
Y. Nara, and K. Yamada
Systematic Study on Effective Work Function Instability of Metal/High-k
Gate Stacks. (p.153)
- 2. M. Harada, Y. Watanabe, S. Okda, T. Shimura, K. Yasutake, and H. Watanabe
Investigation of 4H-SiC MIS Devices with AlON/SiO2 Layered Structures.
(p.163)
Ext. Abst. 2007 IMFEDK International Meeting for Future of Electron Devices,
Kansai.
- 1. Y. Watanabe, M. Harada, S. Okada, T. Shimura, K. Yasutake, and H. Watanabe
Electric properties of 4H-SiC MIS devices with AlON/SiO2 stacked gate dielectrics
(pp.83-84)
Abst. 211th ECS Meeting, Chicago.
- 1. <Invited> H. Watanabe, S. Horie, H. Arimura, N. Kitano, T. Minami,
M. Kosuda, T. Simura, and K. YasutakeInterface Engineering by PVD-Based
In-Situ Fabrication Method for Advanced Metal/High-k Gate Stacks (p. 655)
Digest of Technical Papers of the 14th International Workshop on Active-Matrix
Flatpanel Displays and Devices, 11-13 July 2007, Hyogo, Japan.
- 1.<Invited> H. Kakiuchi, H. Ohmi, M. Harada, H. Watanabe, and K.
Yasutake
Low-Temperature Oxidation Process of Silicon Using Atmospheric Pressure
Plasma (pp. 223-226)
Proc. of the 20th Symposium on Plasma Science for Materials (SPSM-20),
21-22 June 2007, Nagoya, Japan.
- 1. H. Kakiuchi, H. Ohmi, and K. Yasutake
Formation of Silicon Carbide at Low Temperatures by Chemical Transport
of Silicon Induced by Atmospheric Pressure H2/CH4 Plasma (p.45)
- 2. K. Kishimoto, D. Kamada, H. Ohmi, H. Kakiuchi, and K. Yasutake
Structure Control of Si Films Prepared by Atmospheric-Pressure Plasma Enhanced
Chemical Transport (p.7)
Abstracts 5th Int. Conf. on Silicon Epitaxy and Heterostructures (ICSI-5)
May 20-25, 2007, Marseille.
- 1. Y. Kirihata, N. Tawara, H. Ohmi, H. Kakiuchi, H. Watanabe and K. Yasutake
Characterization of epitaxial Si films grown at low-temperatures by atmospheric
pressure plasma CVD (pp. 271 - 272)
- 2. K. Yasutake, H. Ohmi, Y. Kirihata, H. Kakiuchi
High-quality epitaxial Si growth at low temperatures by atmospheric pressure
plasma CVD (pp. 234 - 235)
-2006-
- Publications
-
- K. Manabe, T. Hase, T. Tatsumi, H. Watanabe and K. Yasutake
Mechanism for Fermi Level Pinning at Electrode/Hf-Based Dielectric Interface:
Systematic Study of Dependence of Effective Work Functions for Polycrystalline
Silicon and Fully Silicided NiSi Electrodes on Hf Density at Interface
Jpn. J. Appl. Phys. 45 [12] (2006) 9053-9057.
- M. Shimizu, H. Ohmi, H. Kakiuchi and K. Yasutake
Lifetime measurement of metastable fluorine atoms using electron cyclotron
resonance plasma source
J. Vac. Sci. Technol. A24 [6] (2006) 2133-2138.
- K. Yasutake, H. Watanabe, H. Ohmi and H. Kakiuchi
Ge Nuclei for Fabrication of Poly-Si Thin Films on Glass Substrates
ECS Transactions 3 [8] (2006) 215-225.
- T. Shimura, M. Shimizu, S. Horiuchi, H. Watanabe and K. Yasutake
Oxidation Saturation of SiGe Alloy on Silicon-on-Insulator Wafers
ECS Transactions 3 [7] (2006) 1033.
- Hiromasa Ohmi, Hiroaki Kakiuchi, Kenichi Nishijima, Heiji Watanabe, and
Kiyoshi Yasutake
Low-Ttemperature Crystallization of Amorphous Silicon by Atmospheric-Pressure
Plasma Treatment in H2/He or H2/Ar Mixture
Jpn. J. Appl. Phys. 45 [10B] (2006) 8488-8493.
- H. Ohmi, H. Kakiuchi, N. Tawara, T. Wakamiya, T. Shimura, H. Watanabe and
K. Yasutake
Low-Temperature Growth of Epitaxial Si Films by Atmospheric Pressure Plasma
Chemical Vapor Deposition Using Porous Carbon Electrode
Jpn. J. Appl. Phys. 45 [10B] (2006) 8424-8429
- H. Kakiuchi, H. Ohmi, R. Nakamura, M. Aketa and K. Yasutake
Structural Characterization of Polycrystalline 3C-SiC Films Prepared at
High Rates by Atmospheric Pressure Plasma Chemical Vapor Deposition Using
Monomethylsilane
Jpn. J. Appl. Phys. 45 [10B] (2006) 8381-8387.
- Kazunori Fukuda, Takayoshi Yoshida, Takayoshi Shimura, Kiyoshi Yasutake,
Masataka Umeno, and Satoshi Iida
White X-ray Topography of Lattice Undulation in Bonded Silicon-on-Insulator
Wafers
Jpn. J. Appl. Phys. 45 [9A] (2006) 6795-6799.
- Takayoshi Shimura, Michihiro Shimizu, Shinichiro Horiuchi, Heiji Watanabe,
Kiyoshi Yasutake, and Masataka Umeno
Self-limiting oxidation of SiGe alloy on silicon-on-insulator wafers
Appl. Phys. Lett. 89 [11] (2006) 111926-1-3.
- Kenzo Manabe, Kensuke Takahashi, Takashi Hase, Nobuyuki Ikarashi, Makiko
Oshida, Toru Tatsumi, Hirohito Watanabe, Heiji Watanabe and Kiyoshi Yasutake
Analysis of Origin of Threshold Voltage Change Induced by Impurity in Fully
Silicided NiSi/SiO2 Gate Stacks
Jpn. J. Appl. Phys. 45 [4B] (2006) 2919-2924.
- Heiji Watanabe, Shiniti Yoshida, Yasumasa Watanabe, Takayoshi Shimura,
Kiyoshi Yasutake, Yasushi Akasaka, Yasuo Nara, Kunio Nakamura and Keisaku
Yamada
Thermal Degradation of HfSiON Dielectrics Caused by TiN Gate Electrodes
and Its Impact on Electrical Properties
Jpn. J. Appl. Phys. 45 [4B] (2006) 2919-2924.
- Hiromasa Ohmi, Hiroaki Kakiuchi, Kiyoshi Yasutake, Yasuji Nakahama, Yusuke
Ebata, Kumayasu Yoshii and Yuzo Mori
Influence of H2/SiH4 Ratio on the Deposition Rate and Morphology of Polycrysta
lline Silicon Films Deposited by Atmospheric Pressure Plasma Chemical Vapor
Deposition
Jpn. J. Appl. Phys. 45 [4B] (2006) 3581-3586.
- H. Kakiuchi, H. Ohmi, Y. Kuwahara, M. Matsumoto, Y. Ebata, K. Yasutake,
K. Yoshii and Y. Mori
High-Rate Deposition of Intrinsic Amorphous Silicon Layers for Solar Cells
Using Very High Frequency Plasma at Atmospheric Pressure
Jpn. J. Appl. Phys. 45 [4B] (2006) 3587-3591.
- K. Yasutake, H. Ohmi, H. Kakiuchi, T. Wakamiya and H. Watanabe
Characterization of Epitaxial Si Films Grown by Atmospheric Pressure Plasma
Chemical Vapor Deposition Using Cylindrical Rotary Electrode
Jpn. J. Appl. Phys. 45 [4B] (2006) 3592-3597.
- H. Kakiuchi, H. Ohmi, M. Aketa, K. Yasutake, K. Yoshii and Y. Mori
Effect of hydrogen on the structure of high-rate deposited SiC on Si by
atmospheric pressure plasma chemical vapor deposition using high-power-density
condition
Thin Solid Films 496 (2006) 259-265.
- K. Arima, T. Shigetoshi, H. Kakiuchi, and M. Morita
Surface photovoltage measurements of intrinsic hydrogenated amorphous Si
films on Si wafers on the nanometer scale
Physica B 376-377 (2006) 893-896.
- H. Komoda, M. Yoshida, Y. Yamamoto, K. Iwasaki, I. Nakatani, H. Watanabe
and K. Yasutake
Novel Charge Neutralization Techniques Applicable to Wide Current Range
of FIB Processing in FIB-EB Combined System
Microelectronics Reliability 46 [12] (2006) 2085-2095
- International Conferences
-
Materials Research Society (MRS) Spring Meeting, 2006, San Francisco, CA
- 1. Heiji Watanabe, Shigenari Okada, Hiromasa Ohmi, Hiroaki Kakiuchi and
Kiyoshi Yasutake
Surface Cleaning and Etching of 4H-SiC(0001) using Atmospheric Pressure
Hydrogen Plasma
Extended Abstracts of 2006 International Workshop on Dielectric Thin Films
for Future ULSI Devices-Science and Technology.
- 1. Y. Naitou, A. Ando, H. Ogiso, H. Watanabe, K. Yasutake
Dopant Concentration Influence on Scanning Capacitance Microscopy Imaging
in Ultrathin SiO2 Films (pp.21-22)
- 2. Takayoshi Shimura, Eiji Mishima, Kohta Kawamura, Heiji Watanabe, and
Kiyoshi Yasutake
Structural Change of the Interfacial SiO2 Layer between HfO2 Layers and
Si Substrates
Extended Abstract of International Meeting for Future of Electron Devices,
Kansai (2006).
- 1. Takayoshi Shimura, Eiji Mishima, Heiji Watanabe, and Kiyoshi Yasutake
Application of Synchrotron X-ray Diffraction Methods to Thin Film Materials
used in Semiconductor Devices (pp.25-26)
Abstractbook of the 8th Asia-Pacific Conference on Plasma Science and Technology
(8th APCPST), Cairns, Australia, 2006.
- 1. Yasushi Oshikane, Hiroaki Kakiuchi, Kazuya Yamamura, Kiyoshi Yasutake,
Takafumi Karasawa, Colin M. Western, Akinori Oda, Katsuyoshi Endo
Rotational and vibrational temperature of Fulcher-alpha band emitted by
hydrogen molecules in capacitive VHF CVD plasma process at atmosphere (p269)
- 2. H. Ohmi, H. Kakiuchi, Y. Nakahama, Y. Ebata, K. Yasutake, K. Yoshii,
and Y. Mori
Influences of substrate and its temperature on the structure of polycrystalline
Si films deposited by atmospheric pressure plasma chemical vapor
deposition (p.214)
- 3. H. Kakiuchi, H. Ohmi, Y. Nakahama and K. Yasutake
Influence of Gas Composition on the Structure of Silicon Nitride Films
Prepared at High Rates by Atmospheric Pressure Plasma CVD (p.52)
Europhysics Conference Abstract of 18thEurophysics Conference on the Atomic
and Molecular Physics of Ionised Gases (18th ESCAMPIG), Lecce, Italy, 2006.
- 1. Yasushi Oshikane, Kazuya Yamamura, Koji Ueno, Hiroaki Kakiuchi, Kiyoshi
Yasutake, Takafumi Karasawa, Colin M. Western, Akinori Oda, Akihiko Nagao,
Katsuyoshi Endo
N2 C3Pu-B3Pg band spectroscopy in open-air type CVM plasma with He/CF4/O2
and H2 Fulcher-a band spectroscopy in atmospheric He/H2/SiH4 CVD plasma
(pp.395-396)
Extended Abstracts of the 2006 International Conference on Solid State
Devices and Materials, Yokohama, 2006.
- 1. Y. Naitou, A. Ando, H. Ogiso, S. Kamiyama, Y. Nara, H. Watanabe and
K. Yasutake
Spatial Fluctuation of Electrical Properties in Hf-Silicate Film Observed
with Scanning Capacitance Microscopy (pp.392-393)
- 2. S. Horie, T. Minami, N. Kitano, M. Kosuda, H. Watanabe and K. Yasutake
Impact of PVD-based In-situ Fabrication Method for Metal/High-k Gate Stacks
(pp.414-415)
- 3. N. Tawara, H. Ohmi, Y. Terai, H. Kakiuchi, H. Watanabe, Y. Fujiwara
and K. YasutakeCharacterization of Epitaxial Silicon Films Grown by Atmospheric
Pressure Plasma Chemical Vapor Deposition at Low Temperatures(450-600℃)
(pp.1094-1095)
Extended Abstracts of International 21st Century COE Symposium on Atomistic
Fabrication Technology, Osaka, Japan, 2006.
- 1. S. Horiuchi, M. Shimizu, T. Shimura, H. Watanabe and K. Yasutake
Oxidation Rate Diminishment of SiGe Epitaxial Films on Silicon-on-insulator
Wafers (pp.155-156)
- 2. Y. Naitou, A. Ando, H. Ogiso, S. Kamiyama, Y. Nara, H. Watanabe and
K. Yasutake
The Origin of Long-range Contrast in Hf-silicate Films Observed by Scanning
Capacitance Microscopy (pp.153-154)
- 3. K. Manabe, T. Hase, T. Tatsumi, H. Watanabe and K. Yasutake
Systematic Study on Effective Work Functions for Poly-Si and Fully Silicided
NiSi Electrodes on Hf-based Gate Dielectrics (pp.151-152)
- 4. S. Yoshida, Y. Watanabe, Y. Kita, T. Shimura, H. Watanabe, K. Yasutake,
Y. Akasaka, Y. Nara and K. Yamada
Interface Reactions at TiN/HfSiON Gate Stacks Depending on the Electrode
Structure and Deposition Method (pp.147-148)
- 5. Takayoshi Shimura, Eiji Mishima, Kohta Kawamura, Heiji Watanabe, and
Kiyoshi Yasutake
Structural Change of the Thermal Oxide Layer on Si Substrates by Diffusion
of Atomic Oxygen (pp.57-58)
- 6. M. Harada, H. Kakiuchi, H. Ohmi, H. Watanabe and K. Yasutake
High Rate Oxidation of Si Surfaces by using Atmospheric Pressure Plasma
(pp.77-78)
- 7. M. Harada, H. Ohmi, H. Kakiuchi, H. Watanabe and K. Yasutake
Atmospheric Pressure Hydrogen Plasma Treatment of 4H-SiC(0001) Surfaces
Using Porous Carbon Electrode (pp.75-76)
- 8. Kazuya Kishimoto, Daiki Kamada, Hiromasa Ohmi, Hiroaki Kakiuchi and
Kiyoshi Yasutake
Fabrication of Si1-xGex and SiC films by atmospheric pressure plasma enhanced
chemical transport (pp.73-74)
- 9. R. Nakamura, H. Kakiuchi, H. Ohmi, M. Aketa, K. Yasutake, K. Yoshii
and Y. Mori
Deposition Characteristics of Polycrystalline Silicon Carbide Films Prepared
at High-rates by Atmospheric Pressure Plasma CVD (pp.71-72)
- 10. N. Tawara, H. Ohmi, Y. Terai, T. Shimura, H. Kakiuchi, H. Watanabe,
Y. Fujiwara and K. Yasutake
Characterization of Epitaxial Si Films Grown at Low Temperatures by Atmospheric
Pressure Plasma Chemical Vapor Deposition (pp.69-70)
- 11. K. Minami, C. Yoshimoto, H. Ohmi, T. Shimura, H. Kakiuchi, H. Watanabe
and K. Yasutake
Fabrication of Polycrystalline Silicon Thin Films on Glass Substrates Using
Ge Naono-islands as Nuclei (pp.65-66)
- 12.Y. Oshikane, H. Kakiuchi, K. Yamamura, C. M. Western, K. Yasutake, K.
Endo
Ro-vibronic Structure in the Q-branch in the Spectra of Hydrogen Fulcher-a
Band Emission in the Atmospheric Pressure Plasma CVD Process Driven at
150 MHz (pp.49-50)
- 13. Hiromasa Ohmi,Yoshinori Hamaoka, Yoshiki Ogiyama, Hiroaki Kakiuchi,
and Kiyoshi Yasutake
Development of atmospheric pressure plasma enhanced chemical transport
toward Eco-friendly manufacturing (pp.9-10)
- 14. H. Kakiuchi, H. Ohmi, Y. Kuwahara, R. Inuzuka and K. Yasutake
High-Rate Deposition of Microcrystalline Silicon Films at Low Temperatures
by Atmospheric Pressure Plasma Chemical Vapor Deposition (pp.7-8)
Meeting of 210th Meeting of The Electrochemical Society and XXI Congreso
de la Sociedad Mexicana de Electroquimica, Oct. 29-Nov. 3, 2006. Cancun,
Mexico, (2006) #1575.
- 1.<Invited> K. Yasutake, H. Watanabe, H. Ohmi and H. Kakiuchi
Ge Nuclei for Fabrication of Poly-Si Thin Films on Glass Substrates (#1575)
Proc. of 21st European Photovoltaic Solar Energy Conference and Exhibition,
4-8 September 2006, Dresden, Germany.
- 1. H. Kakiuchi, H. Ohmi, Y. Kuwahara, R. Inuzuka and K. Yasutake
High-Rate Deposition and Characterization of Microcrystalline Silicon Films
Prepared by Atmospheric Pressure Plasma CVD (pp.1582-1586)
- 2. H. Ohmi, K. Kishimoto, Y. Hamaoka, Y. Ogiyama, H. Kakiuchi and K. Yasutake
Preparation of Poly-Si Films by Atmospheric Pressure Plasma Enhanced Chemical
Transport
Proc. 28th Int. Symp. on Dry Process (DPS 2006), 29-30 November 2006, Nagoya,
Japan.
- 1. Yoshiki Ogiyama, Hiromasa Ohmi, Keiji Iwamoto, Hiroaki Kakiuchi, and
Kiyoshi Yasutake
Atmospheric pressure plasma sterilization with water micro-mist (pp. 175-176)
- 2. H. Kakiuchi, H. Ohmi, R. Nakamura, M. Aketa, and K. Yasutake
Characterization of Silicon Carbide Layers Formed by Atmospheric Pressure
Plasma Carbonization of Silicon (pp. 33-34)
Abstracts of 37th IEEE Semiconductor Interface Specialists Conference 3-3.
- 1. S. Yoshida, Y. Kita, T. Ando, K. Tai, H. Iwamoto, T. Shimura, H. Watanabe
and K. Yasutake
Physical and Electrical Characterization of HfSix/HfO2 Gate Stacks for
High-Performance nMOSFET Application
Abst. Int. Symp. on Surface Science and Nanotechnology.
- 1. Y. Naitou, A. Ando, H. Ogiso, S. Kamiyama, Y. Nara, K. Nakamura, H.
Watanabe and K. Yasutake
Mapping of the local dielectric properties of Hf-based high-k films by
scanning capacitance microscopy (p.133)
Proceedings of the 6th International Conference on Reactive Plasmas and
23rd Symposium on Plasma Processing, Matsushima/Sendai, Japan, 2006.
- 1. Y. Oshikane, K. Yamamura, H. Kakiuchi, A. Oda, C. Western, A. Nagao,
K. Endo
Spectroscopic Study of Rotational Structures in Electronic Band Spectra
Emitted by Diatomic Molecules in Capacitively Coupled Atmospheric CVM and
CVD Plasmas Driven at 150 MHz (pp. 743-744)
- 2. Y. Oshikane, K. Yamamura, H. Kakiuchi, A. Oda, C. Western, A. Nagao,
K. Endo
Low-Temperature Growth of Epitaxial Silicon Films by Atmospheric Pressure
Plasma Chemical Vapor Deposition (pp. 625-626)
- 3. H. Ohmi, H. Kakiuchi, H. Watanabe and K. Yasutake
Characterization of high-pressure (200-760 Torr), stable glow plasma of
pure hydrogen by measuring etching properties of Si and optical emission
spectroscopy (pp. 301-302)
- 4. H. Kakiuchi, H. Ohmi, R. Nakamura, M. Aketa, K. Yasutake, K. Yoshii
and Y. Mori
Deposition Characteristics of Polycrystalline Silicon Carbide Films Prepared
at High-Rates by Atmospheric Pressure Plasma CVD (pp. 111-112)
- 5. H. Ohmi, H. Kakiuchi, H. Watanabe and K. Yasutake
Low-Temperature Crystallization of Amorphous Silicon by Atmospheric Pressure
Plasma Treatment in H2/He or H2/Ar Mixtures (pp. 67-68)
-2005-
- Publications
-
- Y. Naitou, A. Ando, H. Ogiso, S. Kamiyama, Y. Nara, K. Nakamura, H. Watanabe
and K. Yasutake
Spatial fluctuation of dielectric properties in Hf-based high-k gate films
studied by scanning capacitance microscopy
Appl. Phys. Lett. 87 (2005) 252908-1-3
- 大参宏昌,垣内弘章,中濱康治,江畑祐介,安武潔,芳井熊安,森勇藏
大気圧プラズマCVDにより高速形成した多結晶Si薄膜の構造に対するSiH4濃度の影響
精密工学会誌 71 [11] (2005) 1393-1398.
- Hirotaka Komoda, Ikuko Nakatani, Heiji Watanabe and Kiyoshi Yasutake
Antistatic Technique for Suppressing Charging in Focused Ion Beam Systems
Using Microprobing and Ion-Beam-Assisted Deposition
Jpn. J. Appl. Phys. 44 [11] (2005) 7907-7909.
- Heiji Watanabe, Satoshi Kamiyama, Naoto Umezawa, Kenji Shiraishi, Shiniti
Yoshida, Yasumasa Watanabe, Tsunetoshi Arikado, Toyohiro
Chikow, Keisaku Yamada, and Kiyoshi Yasutake
Role of Nitrogen Incorporation into Hf-based High-k Gate Dielectrics for
Termination of Local Current Leakage Paths
Jpn. J. Appl. Phys. 44 (2005) L1333-L1336.
- H. Kakiuchi, Y. Nakahama, H. Ohmi, K. Yasutake, K. Yoshii, Y. Mori
Investigation of deposition characteristics and properties of high-rate
deposited silicon nitride films prepared by atmospheric pressure plasma
chemical vapor deposition
Thin Solid Films 479 [1-2] (2005) 17-23.
- Yuzu Mori, Kazuya Yamamura, Katsuyoshi Endo, Kazuto Yamauchi, Kiyoshi Yasutake,
Hidekazu Goto, Hiroaki Kakiuchi, Yasuhisa Sano, Hidekazu Mimura
Creation of Perfect Surfaces
J. Cryst. Growth 275 (2005) 39-50.
- H. Komoda, M. Yoshida, Y. Yamamoto, K. Iwasaki, H. Watanabe, and K. Yasutake
Charge Neutralization Using Focused 500eV Electron Beam in Focused Ion
Beam System
Jpn. J. Appl. Phys. 44 [17] (2005) L515-517.
- H. Kakiuchi, M. Matsumoto, Y. Ebata, H. Ohmi, K. Yasutake, K. Yoshii, Y.
Mori
Characterization of intrinsic amorphous silicon layers for solar cells
prepared at extremely high rates by atmospheric pressure plasma chemical
vapor deposition
J. Non-Crystalline Solids 351 [8-9] (2005) 741-747.
- Takayoshi Shimura, Kazunori Fukuda, Kiyoshi Yasutake, Takuji Hosoi, and
Masataka UmenoComparison of Ordered Structure in Buried Oxide Layers in
High-dose, Low-dose, and Internal-thermal-oxidation Separation-by-implanted-oxygen
Wafers
Thin Solid Films 476 (2005) 125-129.
- Takayoshi Shimura, Kiyoshi Yasutake, Masataka Umeno, and Masao Nagase
X-ray Diffraction Measurements of Internal Strain in Si Nanowires Fabricated
using a Self-limiting Oxidation
Appl. Phys. Lett. 86 [7] (2005) 071903-1-3.
- K. Yasutake, H. Kakiuchi, H. Ohmi, K. Yoshii, and Y. Mori
Defect-free growth of epitaxial silicon at low temperatures (500 - 800°C)
by atmospheric pressure plasma chemical vapor deposition
Appl. Phys. A 81 [6] (2005) 1139-1144.
- International Conferences
-
Extended Abstracts of the 2005 International Conference on Solid State
Devices and Materials,Kobe, 2005.
- 1. Y. Hamaoka, H.Ohmi, H. Kakiuchi and K. Yasutake
Study of Effects of Metal layer on hydrogen desorption from hydrogenated
amorphous silicon using temperature programmed desorption
(pp.760 - 761)
- 2. Hiroaki Kakiuchi, Hiromasa Ohmi, Yasuhito Kuwahara, Mitsuhiro Matsumoto,
Yusuke Ebata, Kiyoshi Yasutake, Kumayasu Yoshii and Yuzo Mori
High-Rate Deposition of Intrinsic Amorphous Silicon Layers for Solar Cells
using Very High Frequency Plasma at Atmospheric Pressure
(pp.758 - 759)
- 3. Takuya Wakamiya, Hiromasa Ohmi, Hiroaki Kakiuchi, Heiji Watanabe, Kiyoshi
Yasutake, Kumayasu Yoshii, and Yuso Mori
High-Rate Growth of Defect-Free Epitaxial Si at Low Temperatures by Atmoshperis
Pressure Plasma CVD (pp.756 - 757)
- 4. H.Ohmi, H. Kakiuchi, K. Yasutake, Y. Nakahama, Y. Ebata, K. Yoshii and
Y.Mori
Influence of H2/SiH4 ratio on the deposition rate and morphology of polycrystalline
silicon films deposited by atmospheric pressure plasma CVD
(pp.372 - 373)
- 5.Heiji Watanabe, Shiniti Yoshida, Yasumasa Watanabe, Takayoshi Shimura,
Kiyoshi Yasutake, Yasushi Akasaka, Yasuo Nara, Kunio Nakamura, and Keisaku
Yamada
Thermal Degradation of HfSiON Dielectrics Caused by TiN Gate Electrodes
and Its Impact on Electrical Properties (pp.244 - 245)
Physics and Chemistry of SiO2 and the Si-SiO2 Interface 5
- 1. Takayoshi Shimura, Eiji Mishima, Heiji Watanabe, Kiyoshi Yasutake, Masataka
Umeno, Kousuke Tatsumura, Takanobu Watanabe, Iwao Ohdomari, Keisaku Yamada,
Satoshi Kamiyama, Yasushi Akasaka, Yasuo Nara, and Kunio Nakamura
Ordered Structure in the Thermal Oxide Layer on Silicon Substrates
nternational Symposium on Surface Science and Nanotechnology.
- 1. Y. Naitou, A. Ando, H. Ogiso, S. Kamiyama, Y. Nara, K. Nakamura, H.
Watanabe and K. Yasutake
Mapping of the local dielectric properties of Hf-based high-k films by
scanning capacitance microscopy (p.133)
The 23rd International Conference on Defects in Semiconductors
(July 24-29, 2005, Awaji Island, Hyogo, Japan).
- 1. K. Arima, T. Shigetoshi, H. Kakiuchi and M. Morita
Surface photovoltage measurement of amorphous Si films on Si wafer by STM/STS
(p.379)
Abstracts of 36th IEEE Semiconductor Interface Specialists Conference,
2005, Arlington, VA.
- 1. H. Watanabe, S. Yoshida, Y. Watanabe, E. Mishima, K. Kawamura, Y. Kita,
T. Shimura, K. Yasutake, Y. Akasaka, Y. Nara, K. Shiraishi and
K. Yamada
Effects of Intrinsic and Extrinsic Reactions at Metal/High-k Interfaces
on Electrical Properties of Gate Stacks
-2004-
- Publications
-
- Kiyoshi YASUTAKE, Hiromasa OHMI, Hiroaki KAKIUCHI, Heiji WATANABE, Kumayasu
YOSHII and Yuzo MORI
Size and Density Control of Crystalline Ge Islands on Glass Substrates
by Oxygen Etching
Jpn. J. Appl. Phys. 43 [12A] (2004) L1552-L1554.
- 大参宏昌,垣内弘章,安武潔,中濱康治,江畑裕介,芳井熊安,森勇藏
大気圧プラズマCVDプロセスによる多結晶Siの高速成膜プロセスにおける成膜速度の決定因子
精密工学会誌 70 [11] (2004) 1418-1422.
- K. Arima, H. Kakiuchi, M. Ikeda, K. Endo, M. Morita, and Y. Mori
Scanning tunneling microscopy/ spectroscopy observation of intrinsic hydrogenated
amorphous silicon surface under light irradiation
Surface Science 572 (2004) 449-458.
- Takayoshi Shimura, Kazunori Fukuda, Kiyoshi Yasutake, and Masataka Umeno
Characterization of SOI wafers by synchrotron X-ray topography
Eur. Phys. J. Appl. Phys. 27 (2004) 439-442.
- 垣内弘章,大参宏昌,中澤弘一,安武潔,芳井熊安,森勇藏
大気圧プラズマCVD法によるアモルファスSiCの高速成膜に関する研究(第2報)-成膜パラメータの最適化による膜構造の改善-
精密工学会誌 70 [8] (2004) 1075-1079.
- 垣内弘章,中濱康治,大参宏昌,安武潔,芳井熊安,森勇藏
大気圧プラズマCVD法により高速形成したSiNx薄膜の構造と成膜パラメータの相関
精密工学会誌 70 [7] (2004) 956-960.
- 森勇藏, 垣内弘章, 芳井熊安, 安武潔, 大参宏昌, 江畑裕介, 中村恒夫, 竹内博明, 北條義之, 古川和彦
大気圧プラズマCVDによる超高速形成アモルファスSiを発電層とした薄膜太陽電池の基礎特性
精密工学会誌 70 [4] (2004) 562-567.
- K. Arima, H. Kakiuchi, M. Ikeda, K. Endo, M. Morita, and Y. Mori
Visible Light Irradiation Effects on STM Observations of Hydrogenated Amorphous
Silicon Surfaces
Jpn. J. Appl. Phys. 43 (2004) 1891-1895.
- Kazunori Fukuda, Takayoshi Yoshida, Takayoshi Shimura, Kiyoshi Yasutake,
and Masataka Umeno
Synchrotron X-ray Topography of Lattice Undulation of Bonded Silicon-on-Insulator
Wafers
Jpn. J. Appl. Phys. 43 [3] (2004) 1081-1087.
- 森勇藏, 垣内弘章, 大参宏昌, 芳井熊安, 安武潔, 中濱康治
大気圧プラズマCVD法によるSiNxの成膜特性
精密工学会誌 70 [2] (2004) 292-296.
- 森勇藏, 芳井熊安, 安武潔, 垣内弘章, 大参宏昌, 中濱康治, 江畑祐介
回転電極型大気圧プラズマCVD法による多結晶Siの成膜特性
精密工学会誌 70 [1] (2004) 144-148.
- International Conferences
-
SPring-8 User Experimenta Report, No.12 (2003B) 110.
- 1. Takayoshi Shimura, Eiji Mishima, Kiyoshi Yasutake, Shigeru Kiumura,
and Masataka Umeno
Observation of Concentric Circular Patterns of State-of-the-art SOI Wafers
by Large Area X-ray Topography
The 14th international conference on crystal growth.
- 1. Yuzo Mori, Kazuya Yamamura, Katsuyoshi Endo, Kazuto Yamauchi, Kiyoshi
Yasutake, Hidekazu Goto, Hiroaki Kakiuchi, Yasuhisa Sano,
Hidekazu Mimura
Creation of perfect surfaces
SPring-8 User Experiment Report, No.13, 2004A
- 1. Takayoshi Shimura, Eiji Mishima, Kiyoshi Yasutake, Shigeru Kimura, and
Masataka Umeno
Quasi Phase-contrast Imaging of the Variation in Lattice Spacing of Very
Thin Si Layers
The Proceedings of the 4th International Symposium on Advanced Science
and Technology of Silicon Materials
- 1. Takayoshi Shimura, Eiji Mishima, Kazunori Fukuda, Kiyoshi Yasutake,
and Masataka Umeno
Development of Characterization Technique of SOI Wafers by Synchrotron
X-ray Topography
Proceedings of Thin Film Materials & Devices Meeting, Nov.12-13,
2004, Nara-Shi Asunara Conference Hall,
- 1. K. Yasutake, H. Watanabe, H. Ohmi, H. Kakiuchi, S. Koyama, D. Nakajima
and K. Minami
Formation of Crystalline Ge Islands on Glass Substrates for Growth of Large-Grained
Polycrystalline Si Thin Films (pp.19-24)
-2003-
- Publications
-
- Y. Mori, H. Kakiuchi, K. Yoshii and K. Yasutake
High-Rate Deposition of Amorphous Silicon Films by Atmospheric Pressure
Plasma Chemical Vapor Deposition
Crystal Growth Technology, ed. H. J. Scheel and T. Fukuda (John Wiley
& Sons, 2003), pp. 645-652.
- Y. Mori, K. Yoshii, K. Yasutake, H. Kakiuchi, H. Ohmi and K. Wada
High-Rate Growth of Epitaxial Silicon at Low Temperatures (530-690℃) by
Atmospheric Pressure Plasma Chemical Vapor Deposition
Thin Solid Films 444 (2003) 138-145.
- Y. Mori, H. Kakiuchi, K. Yoshii, K. Yasutake, and H. Ohmi
Characterization of Hydrogenated Amorphous Si1-xCx Films Prepared at Extremely
High Rates Using Very High Frequency Plasma at Atmospheric Pressure
J. Phys. D: Appl. Phys. 36 [23] (2003) 3057-3063.
- 豊田洋通, 井出敞, 八木秀次, 垣内弘章, 森勇藏
大気圧以上の高圧力下でのプラズマCVDによるダイヤモンドの高速形成
精密工学会誌 69 [10] (2003) 1444-1448.
- 森勇藏,芳井熊安,安武潔,垣内弘章,大参宏昌,和田勝男
大気圧プラズマCVD法によるエピタキシャルSiの低温かつ高速成長(第1報)―エピタキシャルSi成長条件の検討―
精密工学会誌 69 [6] (2003) 861-865.
- K. Fukuda, T. Yoshida, T. Shimura, K. Yasutake and M. Umeno
Large-Area X-Ray Topographs of Lattice Undulation of Bonded Silicon-On-Insulator
Wafers
Jpn. J. Appl. Phys. 42 [2A] (2003) L117-L119.
- International Conferences
-
Proc. 3rd World Conf. and Exhibition on Photovoltaic Solar Energy Conversion,
12 May 2003, Osaka, Japan.
- 1. M. Matsumoto, M. Shima, S. Okamoto, K. Murata, M. Tanaka, S. Kiyama,
H. Kakiuchi, K. Yasutake, K. Yoshii , K. Endo and Y. Mori
Extremely High-Rate Deposition of Silicon Thin Films Prepared by Atmospheric
Plasma CVD Method with a Rotary Electrode (pp. 1552-1555)
Extended Abstracts of the 2003 International Conference on Solid State
Devices and Materials, Tokyo, 2003.
- 1. Kenta Arima, Hiroaki Kakiuchi, Manabu Ikeda, Katsuyoshi Endo, Mizuho
Morita, and Yuzo Mori
Visible Light Irradiation Effects on Atomic-Scale Observations of Hydrogenated
Amorphous Silicon Films by Scanning Tunneling Microscopy
(pp. 500-501)
The 7th international Conference on Atomically Controlled Surfaces, Interfaces
and Nanostructures, Nara, 2003.
- 1. Kenta Arima, Hiroaki Kakiuchi, Manabu Ikeda, Katsuyoshi Endo, Mizuho
Morita, and Yuzo Mori
Scanning tunneling microscopy observations of intrinsic hydrogenated amorphous
silicon surface under visible light irradiation (p. 256)
SPring-8 User Experiment Report No.10 (2002B) 114
- 1. Takayoshi Shimura, Takayoshi Yoshida, Kazunori Fukuda, Kiyoshi Yasutake,
and Masataka Umeno
Characterization of SOI Wafers by X-ray Topography and Photoluminescence
Method
Photon Factory Activity Report, 20 (2003) 265
- 1. Takayoshi Shimura, Kazunori Fukuda, Takayoshi Yoshida, Kiyoshi Yasutake,
and Masataka Umeno
Observation of lattice undulation of commercial bonded silicon-on-insulator
wafers by synchrotron X-ray topography
The 6th Asian Workshop on First-Principles Electronic Structure Calculations,
Tsukuba, Nov. 10 (2003).
- 1. K. Inagaki, K. Yasutake, H. Goto, K. Hirose
First-Principles Molecular-Dynamics Simulations on Extraction of Hydrogen
Molecule from Hydrogen Terminated Si(001) 2x1 Surface by Hydrogen
Radical
Photon Factory Activity Report, 20 (2003) 84
- 1. Takayoshi Shimura, Kazunori Fukuda, Takuji Hosoi, Kiyoshi Yasutake,
and Masataka Umeno
Comparison of ordered structure in buried oxide layers in high-dose, low-dose,
and ITOX SIMOX wafers
SPring-8 User Experiment Report No.10 (2002B) 125
- 1. Takayoshi Shimura, Eiji Mishima, Kiyoshi Yasutake, Shigeru Kimura, and
Masataka Umeno
Characterization of SOI Wafers by Large Area X-ray Topography
-before 2002-
- Publications
-
- K. Fukuda, T. Yoshida, T. Shimura, K. Yasutake and M. Umeno
Observation of Lattice Undulation of Commercial Bonded SOI Wafers by Synchrotron
X-ray Topography
Jpn. J. Appl. Phys. 41 [11B] (2002) L1325-L1327.
- 森勇藏,垣内弘章,芳井熊安,安武潔,松本光弘,江畑裕介
大気圧プラズマCVD法による太陽電池用アモルファスSiの超高速成膜
精密工学会誌 68 [8] (2002), 1077-1081.
- 大参宏昌 安武 潔 松井優貴 竹内昭博 垣内弘章 芳井熊安 森 勇藏
注入同期法による色素レーザの増幅
精密工学会誌, 67 [7] (2001) 1108-1113.
- 森勇藏,芳井熊安,安武潔,垣内弘章,木山精一,樽井久樹,堂本洋一
大気圧プラズマCVD法によるアモルファスSiの高速成膜に関する研究(第3報)-高速形成a-Si薄膜の電気・光学特性-
精密工学会誌 67 [5] (2001), 829-833.
- 大参宏昌 安武 潔 清水正男 垣内弘章 竹内昭博 芳井熊安 森 勇藏
Li原子ビームのレーザコリメーション
精密工学会誌, 67 [3] (2001) 433-437.
- Chiyo Inoue, Naoya Mizuno, Satoshi Ogura, Yuichiro Hanayama, Shinji Hattori,
Katsuyoshi Endo, Kiyoshi Yasutake, Mizuho Morita, and Yuzo Mori
Time Variations of Organic Compound Concentrations in a Newly Constructed
Cleanroom
J. Inst. Environmental Science and Technology, 44 [2] (2001) 23-29.
- M. Shimizu, K. Yasutake, H. Ohmi, A. Takeuchi, H. Kakiuchi, K. Yoshii,
Y. Mori
Lifetime of metastable fluorine atoms
Appl. Phys. B72 [2] (2001) 227-230.
- 大参宏昌 安武 潔 清水正男 垣内弘章 竹内昭博 芳井熊安 森 勇藏
中性原子ビーム速度分光装置の開発
精密工学会誌, 66 [12] (2000) 1938-1942.
- 森 勇藏 垣内弘章 芳井熊安 安武 潔
大気圧プラズマCVDシステムにおけるプロセス雰囲気の清浄化
精密工学会誌, 66 [11] (2000) 1802-1806.
- 森 勇藏 芳井熊安 安武潔 中野元博 垣内弘章 木山精一 樽井久樹 堂本洋一
大気圧プラズマCVD法によるアモルファスSiの高速成膜に関する研究(第2報) ―成膜速度の高速化―
精密工学会誌, 66 [10] (2000) 1636-1640.
- Y. Mori, K. Yoshii, H. Kakiuchi, and K. Yasutake
Atmospheric pressure plasma chemical vapor deposition system for high-rate
deposition of functional materials
Rev. Sci. Instrum. 71 [8] (2000) 3173-3177.
- Y.Mori, K.Yoshii, K.Yasutake, and H.Kakiuchi
High-Rate Deposition of Amorphous Silicon Films by Atmospheric Pressure
Plasma CVD
Technology Reports of the Osaka University, 50 [2373] (2000) 55-62.
- 井上智代 水野直哉 小倉 哲 花山勇一郎 服部進司 遠藤勝義 安武 潔 森田瑞穂 森 勇藏
新設クリーンルーム内における有機物濃度の経時変化とその発生源
クリーンテクノロジー, 10 [7] (2000) 47-51.
- K. Yasutake, H. Ohmi, M. Shimizu, A. Takeuchi, H. Kakiuchi, K. Yoshii,
Y. Mori
Velocity spectrometer for a neutral atomic beam
Appl. Phys. B71 [6] (2000) 787-793.
- 森 勇藏 垣内弘章 芳井熊安 安武 潔
大気圧プラズマCVD法によるアモルファスSiCの高速成膜に関する研究(第1報) ―成膜速度および膜構造の検討―
精密工学会誌, 66 [6] (2000) 907-911.
- 清水正男 文 承啓 辻井ます美 安武 潔 芳井熊安
半導体素子保護用ポリイミド表面のプラズマ処理
精密工学会誌, 66 [5] (2000) 725-730.
- 森 勇藏 芳井熊安 安武 潔 垣内弘章 木山精一 樽井久樹 堂本洋一
大気圧プラズマCVD法によるアモルファスSiの高速成膜に関する研究(第1報) ―回転電極型大気圧プラズマCVD装置の設計・試作―
精密工学会誌, 65 [11] (1999) 1600-1604.
- H. Ohmi, K. Yasutake, M. Shimizu, T. Yasukawa, A. Takeuchi, H. Kakiuchi,
K. Yoshii, M. Umeno, and Y. Mori
Creation of Mono-Velocity Neutral Atomic Beam
Precision Science and Technology for Perfect Surface, JSPE Publication
Series No. 3, (1999) 630-635.
- Takeuchi, M. Ono, K. Yasutake, H. Kakiuchi, and K. Yoshii
Doping of Single Crystalline AlN Thin Films Grown on Si(111) by Plasma-Assisted
MBE
Precision Science and Technology for Perfect Surface, JSPE Publication
Series No. 3, (1999) 624-629.
- Y. Mori, K. Yoshii, K. Yasutake, H. Kakiuchi, Y. Domoto, H. Tarui, and
S. Kiyama
High-Rate Deposition of Amorphous Si Thin Films by Atmospheric Pressure
Plasma CVD
Precision Science and Technology for Perfect Surface, JSPE Publication
Series No. 3, (1999) 537-542.
- M. Shimizu, H. Ohmi, K. Yasutake, K. Yamane, R. Tanaka, A. Takeuchi, H.
Kakiuchi, K. Yoshii, and Y. Mori
Development of Anisotropic Dry Etching Method Using Laser-Collimated Fluorine
Radical Beam
Precision Science and Technology for Perfect Surface, JSPE Publication
Series No. 3, (1999) 450-455.
- 清水正男 文 承啓 西川 明 加藤直子 安武 潔 芳井熊安
半導体素子特性に対するコンタクトホール内部の残留有機物薄膜の影響
精密工学会誌, 65 [4] (1999) 592-597.
- K. Yasutake, A. Takeuchi, H. Kakiuchi, and K. Yoshii
Molecular beam epitaxial growth of AlN single crystalline films on Si(111)
using radio-frequency plasma assisted nitrogen radical source
J. Vac. Sci. Technol. A16 [4] (1998) 2140-2147.
- Y. Suzaki, T. Shikama, S. Yoshioka, K. Yoshii, K. Yasutake
Concentration and thermal release of hydrogen in amorphous silicon carbide
films by rf sputtering
Thin Solid Films 311 (1997) 207-211.
- K. YASUTAKE, H. KAKIUCHI, A. TAKEUCHI, K. YOSHII, H. YAMADA, H. KAWABE
Thermal and photo-induced surface damage in paratellurite
J. Mater. Sci. 32 (1997) 6595-6600.
- K. YASUTAKE, H. KAKIUCHI, A. TAKEUCHI, K. YOSHII, H. KAWABE
Deep-level characterization in semi-insulating GaAs by photo-induced current
and Hall effect transient spectroscopy
J. Mater. Sci.: Materials in Electronics 8 (1997) 239-245.
- Kiyoshi YASUTAKE, Akihiro TAKEUCHI, Hiroaki KAKIUCHI, Yoshimasa OKUYAMA,
Kumayasu YOSHII and Hideaki KAWABE
Low Temperature Growth of InGaAs/GaAs Strained-Layer Single Quantum Wells
Int. J. Japan Soc. Prec. Eng. 31 [1] (1997) 47-52.
- 安武 潔 垣内弘章 竹内昭博 芳井熊安 川辺秀昭
光電流および光ホール電圧過渡分光法による半絶縁性GaAs単結晶中の欠陥準位評価
精密工学会誌, 63 [2] (1997) 264-268.
- 垣内弘章 芳井熊安 安武 潔 竹内昭博 広瀬喜久治 森 勇藏
高周波スパッタ蒸着法による多結晶Siの低温成膜に関する研究(第2報) -Si薄膜の構造および電気・光学特性-
精密工学会誌, 63 [2] (1997) 233-237.
- 安武 潔 竹内昭博 垣内弘章 奥山佳正 芳井熊安 川辺秀昭
InGaAs/GaAs 単一歪み量子井戸薄膜の低温成長に関する研究
精密工学会誌, 63 [1] (1997) 60-64.
- 安武 潔 垣内弘章 竹内昭博 芳井熊安 山田裕一 川辺秀昭
TeO2単結晶表面の熱損傷および光照射損傷に関する研究
精密工学会誌, 62 [8] (1996) 1335-1339.
- 広瀬喜久治 後藤英和 森 勇藏 芳井熊安 安武潔 垣内弘章 坂本正雄 堤 建一
Si(001)表面におけるアンモニア吸着過程の第一原理分子動力学シミュレーション
精密工学会誌, 61 [12] (1995) 1755-1759.
- 垣内弘章 川辺秀昭 芳井熊安 安武 潔 竹内昭博 広瀬喜久治 森 勇藏
高周波スパッタ蒸着法による多結晶Siの低温成膜に関する研究(第1報)
精密工学会誌, 61 [6] (1995) 829-833.
- K. Yasutake, Z. Chen, S. K. Pang, and A. Rohatgi
Modeling and characterization of interface state parameters and surface
recombination velocity at plasma enhanced chemical vapor deposited SiO2-Si
interface
J. Appl. Phys. 75 [4] (1994) 2048-2054.
- 須崎嘉文, 鹿間共一, 垣内弘章, 芳井熊安, 川辺秀昭
スパッタ法により作製したa-Si(:H)/a-SiC(:H)超格子薄膜の量子井戸効果
精密工学会誌 60 (1994) 393-396.
- 須崎嘉文, 中村茂昭, 垣内弘章, 芳井熊安, 川辺秀昭
スパッタ法により作製したa-Si/a-SiC超格子薄膜の構造
精密工学会誌 60 (1994) 138-142.
- Z. Chen, S. K. Pang, K. Yasutake, and A. Rohatgi
Plasma-enhanced chemical-vapor-deposited oxide for low surface recombination
velocity and high effective lifetime in silicon
J. Appl. Phys. 74 [4] (1993) 2856-2859.
- Z. Chen, K. Yasutake, A. Doolittle and A. Rohatgi
Record low SiO2/Si interface state density for low temperature oxides prepared
by direct plasma-enhanced chemical vapor deposition
Appl. Phys. Lett. 63 [15] (1993) 2117-2119.
- Y. Mori, K. Yamamura, K. Yamauchi, K. Yoshii, T. Kataoka, K. Endo, K. Inagaki,
and H. Kakiuchi
Plasma CVM (chemical vaporization machining) – An Ultra Precision Machining
with High Pressure Reactive Plasma –
Technology Reports of the Osaka University, 43 [2156] (1993) 261-266.
- Y. Mori, K. Yamamura, K. Yamauchi, K. Yoshii, T. Kataoka, K. Endo, K. Inagaki,
and H. Kakiuchi
Plasma CVM (chemical vaporization machining): an ultra precision machining
technique using high- pressure reactive plasma
Nanotechnology 4 (1993) 225-229.
- Y. Suzaki, T. Shikama, H. Kakiuchi, A. Takeuchi, K. Yoshii, and H. Kawabe
Structure and quantum size effect of a-Si(:H)/a-SiC(:H) multilayer films
J. Magnetism and Magnetic Materials 126 (1993) 22-24.
- K. YASUTAKE, K. SUGIURA, H. INOUE, A. TAKEUCHI, M. UEMURA, K. YOSHII and
H. KAWABE
Dislocations and Ultrasonic Attenuation in Paratellurite
phys. stat. sol. (a)125 (1991) 489-502.
- K.Yoshii, Y.Suzaki, A.Takeuchi, K.Yasutake and H.Kawabe
CRYSTALLIZATION BEHAVIOR OF AMORPHOUS Si1-xCx FILMS PREPARED BY R.F. SPUTTERING
Thin Solid Films 199 (1991) 85-94.
- Kiyoshi YASUTAKE, Yoshiharu TANAKA, Akihiro TAKEUCHI, Kumayasu YOSHII and
Hideaki KAWABE
MINORITY CARRIER DIFFUSION LENGTH AND DEFECT LEVELS IN PLASTICALLY DEFORMED
SILICON CRYSTALS
Defect Control in Semiconductors, II (1990) p.1437-1442.
- Kiyoshi YASUTAKE, Yoshito KONISHI, Kaoru ADACHI, Kumayasu YOSHII, Masataka
UMENO and Hideaki KAWABE
Fracture of GaAs Wafers
Jpn. J. Appl. Phys. 27 [12] (1988) 2238-2246.
- Kiyoshi Yasutake, Shinji Shimizu, and Hideaki Kawabe
Analysis of the effective stresses acting on twinning partial dislocations
in silicon
J. Appl. Phys. 61 [3] (1987) 947-955.
- Kiyoshi Yasutake, Shinji Shimizu, Masataka Umeno, and Hideaki Kawabe
Velocity of twinning partial dislocations in silicon
J. Appl. Phys. 61 [3] (1987) 940-946.
- K. YASUTAKE, M. IWATA, K. YOSHII, M. UMENO, H. KAWABE
Crack healing and fracture strength of silicon crystals
J. Mater. Sci. 21 (1986) 2185-2192.
- K. YASUTAKE, J. D. STEPHENSON, M. UMENO and H. KAWABE
On deformation twins in silicon single crystals
Phil. Mag. A53 [3] (1986) L41-47.
- K. YASUTAKE, M. UMENO, and H. KAWABE
Oxygen Precipitation and Microdefects in Czochralski-Grown Silicon Crystals
phys. stat. sol. (a)83 (1984) 207-217.
- K. Yasutake, M. Umeno and H. Kawabe
DEFORMATION TWINNING OF SILICON SINGLE CRYSTALS BELOW 600℃
Acta Crystallogr. A40 (1984) C-334.
- Kiyoshi YASUTAKE, Masataka UMENO, Hideaki KAWABE, Hiroshi NAKAYAMA, Taneo
NISHINO and Yoshihiro HAMAKAWA
Measurement of Residual Stress in Bent Silicon Wafers by Means of Photoluminescence
Jpn. J. Appl. Phys. 21 [12] (1982) 1715-1719.
- Kiyoshi YASUTAKE, Junichi MURAKAMI, Masataka UMENO and Hideaki KAWABE
Mechanical Properties of Heat-Treated CZ-Si Wafers from Brittle to Ductile
Temperature Range
Jpn. J. Appl. Phys. 21 [5] (1982) L288-290.
- K. YASUTAKE, M. UMENO, and H. KAWABE
Compression Tests of Heat-Treated Czochralski-Grown Silicon Crystals
phys. stat. sol. (a)69 (1982) 333-341.
- Kiyoshi YASUTAKE, Masataka UMENO, Hideaki KAWABE, Hiroshi NAKAYAMA, Taneo
NISHINO and Yoshihiro HAMAKAWA
Oxygen-Related Donors Stable at 700-800℃ in CZ-Si Crystals
Jpn. J. Appl. Phys. 21 [1] (1982) 28-32.
- Kiyoshi YASUTAKE, Masataka UMENO, Hideaki KAWABE, Hiroshi NAKAYAMA, Taneo
NISHINO and Yoshihiro HAMAKAWA
Oxygen-Related Donors Generated at 800℃ in CZ-Si
Jpn. J. Appl. Phys. 19 [9] (1980) L544-546.
- K. Yasutake, M. Umeno, and H. Kawabe
Mechanical Properties of Heat-Treated Czochralski-Grown Silicon Crystals
Appl. Phys. Lett. 37 [9] (1980) 789-791.
- H. Kawabe, M. Umeno, T. Yamazaki and K. Yasutake
Dislocation Movements in Si Single Crystals in the Brittle Temperature
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- International Conferences
-
Tech. Digest of the 4th Conference on Lasers and Electro-Optics, CLEO/Pacific
Rim 2001, Makuhari Messe, 2001, Vol. II, pp. 124-125.
- 1. H. Ohmi, K. Yasutake, Y. Matsui, A. Takeuchi, H. Kakiuchi, K. Yoshii,
and Y. Mori
Dual mode amplification of dye laser by injection-seeding method
Proc. of the COE Int. Symp. on Ultraprecision Science and Technology -
Creation of Perfect Surface - , Osaka, 2001.
- 1. H. Ohmi, K. Yasutake, M. Shimizu, H. Kakiuchi, A. Takeuchi, K. Yoshii,
and Y. Mori
Formation of Monochromatic Atomic Beam for Nanofabrication (PP.251-256)
- 2. H. Toyota, T. Ide, H. Yagi, H. Kakiuchi and Y. Mori
High rate synthesis of diamond by plasma CVD under higher pressure than
atmospheric pressure (pp.227-232)
- 3. M. Nakano, K. Yasutake, H. Kakiuchi, Y. Yamauchi, K. Yoshii, T. Kataoka,
and Y. Mori
Numerical Simulation of Reactive Gas Flow in Atmospheric Pressure Plasma
Chemical Vapor Deposition (AP-PCVD) Process (pp.221-226)
- 4. Y. Mori, K. Yoshii, K. Yasutake, H. Kakiuchi, H. Ohmi, and K. Wada
Epitaxial Growth of Si by Atmospheric Pressure Plasma CVD -Effects of Temperature
and Plasma Power on Crystallinity of the Si films -
(pp.216-220.)
- 5. Y. Mori, K. Yoshii, K. Yasutake, H. Kakiuchi, H. Ohmi, and K. Wada
Epitaxial Growth of Si by Atmospheric Pressure Plasma CVD -Growth Rate
and Crystallinity- (pp.211-215)
- 6. Y. Mori, K. Yoshii, K. Yasutake, H. Kakiuchi, H. Ohmi, and K. Wada
High-Rate Growth of Epitaxial Si by Atmospheric Pressure Plasma CVD (pp.205-210)
- 7. Y. Mori, H. Kakiuchi, K. Yoshii, and K. Yasutake
Hydrogenated Amorphous Si1-xCx Films Fabricated at Extremely High Deposition
Rate by Atmospheric Pressure Plasma CVD (pp.199-204)
- 8. Y. Mori, H. Kakiuchi, K. Yoshii, K. Yasutake, M. Matsumoto, and Y. Ebata
High-Rate Deposition of Device-Grade Amorphous Si by Atmospheric Pressure
Plasma CVD (pp.187-192)
Proc. of the 3rd Int. Symp. on Advanced Science and Technology of Silicon
Materials, Kona, 2000.
- 1. K. Fukuda, T. Hosoi, T. Shimura, K. Yasutake, and M. Umeno
Investigation of SOI Wafers by X-Ray Diffraction Techniques (pp.636-641)
2nd Int. School on Crystal Growth Technology, Book of Lecture Notes (2000)
.
- 1. Y. Mori, K. Yamauchi, K. Yamamura, H. Kakiuchi and Y. Sano
Development of New Machining Process for Ultra Precision Surface Preparation
---EEM, Plasma CVM, and Atmospheric Pressure Plasma CVD---
(pp. 212-232)
Proceedings of 1996 The Japan-China Bilateral Symposium on Advanced Manufacturing
Engineering, Hayama, 1996.
- 1. Y. Mori, K. Yoshii, T. Kataoka, K. Hirose, K. Yasutake, K. Endo, Y.
Domoto, H. Tarui, S. Kiyama and H. Kakiuchi
Atmospheric Pressure Plasma Chemical Vapor Deposition of Amorphous Silicon
Films with High Growth Rate (pp.84-89)
- 2. K. Yasutake, A. Takeuchi, H. Kakiuchi, T. Hagiwara and K. Yoshii
MBE Growth of AlN Single Crystalline Films on Si(111) Using RF-excited
Nitrogen Source (pp.79-83)
Extended Abstruct of Workshop on Computational Methods as Applied to Industrial
Problems, Tsukuba, 1995.
- 1. K. Yasutake, K. Hirose, H. Goto, Y. Mori, K. Yoshii, H. Kakiuchi, M.
Sakamoto and K. Tsutsumi
First-principles Molecular-dynamics Simulations of Ammonia Adsorption on
Si(001) Surface (p.19)
Technical Digest of the 7th International Photovoltaic Science and Engineering
Conference, Nagoya (1993) .
- 1. K. Yasutake, H. Kakiuchi, K. Yoshii, H. Kawabe, Z. Chen, S. K. Pang
and A. Rohatgi
Surface Recombination Velocities and Interface State Parameters at Si-SiO2
Prepared by Low Temperature Plasma Processes (pp.549-550)
Technical Digest of the Sixth Sunshine Workshop on Crystalline Silicon
Solar Cells, Tokyo, 1993.
- 1. K. Yasutake, H. Kakiuchi, K. Yoshii, H. Kawabe, Z. Chen, S. K. Pang
and A. Rohatgi
Interface Parameters and Surface Recombination Velocity at PECVD SiO2/Si
Interface (pp.113-116)
Proceedings of the 7th International Precision Engineering Seminar, Kobe,
1993.
- 1. H. Kawabe, Y. Mori, K. Yoshii, T. Kataoka, K. Yasutake, K. Endo, K.
Yamauchi, K. Yamamura and H. Kakiuchi
Low Temperature Growth of Polycrystalline Silicon Films by Plasma Chemical
Vapor Deposition under Higher Pressure than Atmospheric Pressure
(pp.554-565)
- 2. Y. Mori, K. Yamamura, K. Yamauchi, K.Yoshii, T.Kataoka, K.Endo, K. Inagaki
and H. Kakiuchi
Plasma CVM (chemical vaporization machining)-- A Chemical Machining Method
With Equal Performances to Conventional
Mechanical Methods from the Sense of Removal Rates and Spatial Resolutions
– (pp.78-87)
Technical Digest of the 5th International Photovoltaic Science and Engineering
Conference, Kyoto.
- 1. K. Yasutake, A. Takeuchi, K. Yoshii, H. Kawabe, J. Masuda and K. Kaneko
Electrical Activity of Grain Boundaries in Polycrystalline Silicon (pp.307-310)
Technical Digest of the Second "SUNSHINE WORKSHOP on SOLAR CELLS,
Shizuoka, 1990.
- 1. K. Yasutake
Electrical Activity of Grain Boundaries in Polycrystalline Silicon (KEYNOTE
ADDRESS) (pp.53-56)
Technical Digest of the 3rd International Photovoltaic Science and Engineering
Conference, Tokyo.
- 1. K. Kaneko, T. Misawa, M. Asai, K. Nishida, A. Suzuki, R. Shimokawa,
K. Yasutake and H. Kawabe
High Efficiency Polycrystalline Silicon Solar Cells by 60 kg Cast Ingots
(pp.810)
- 2. K. Yasutake, A. Takeuchi, Y. Tanaka, K. Yoshii and H. Kawabe
Characterization of Cast Polycrystalline Silicon Using Temperature-Dependent
Electron Beam Induced Current Method (pp.409-412)
Proceedings of International Symposium on "Behavior of Lattice
Imperfections in Materials - In Situ Experiments with HVEM",
Osaka, 1985.
- 1. S. INOUE, K. YOSHII, K. YASUTAKE and H. KAWABE
Crystallization Behavior of a-SiC Films Prepared by Sputtering (pp.153-156)
- K. YOSHII, S. INOUE, K. YASUTAKE and H. KAWABE
Microstructure and Mechanical Property of Ni-Cu Multiple Layer Films (pp.49-52)
- K. YASUTAKE, S. SHIMIZU, K. YOSHII and H. KAWABE
Movements of Twinning Partial Dislocations in Silicon Single Crystals (pp.45-48)
Extended Abstruct of the 16th (1984 International) Conference on Solid
State Devices and Materials, Kobe, 1984.
- 1. Y. FUJIWARA, A. KOJIMA, T. NISHINO, Y. HAMAKAWA, K. YASUTAKE, M. UMENO
and H. KAWABE
Characterization of Residual Stress in Semi-Insulating GaAs:Cr by Photoluminescence
Method (pp.177-180)