Ultra-violet laser processing of graphene on SiO2/Si

Fujio Wakaya, Tadashi Kurihara, Satoshi Abo, Mikio Takai

Microelectronic Engineering　Vol. 110　p. 358-360　2013　Research paper (scientific journal)

Effects of ultra-violet laser irradiation on graphene

Fujio Wakaya, Tsuyoshi Teraoka, Toshiya Kisa, Tomoya Manabe, Satoshi Abo, Mikio Takai

Microelectronic Engineering　Vol. 97　p. 144-146　2012/09　Research paper (scientific journal)

Electron emission from LiTaO3 crystal excited by Nd:YLF laser light and its X-ray source application

Kosuke Nakahama, Eiichi Kaga, Toshiya Kisa, Satoshi Abo, Fujio Wakaya, Mikio Takai

2012 25TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　p. 44-45　2012　Research paper (international conference proceedings)

Development of a tiny X-ray source controlled by laser light for medical application

Mikio Takai, Kosuke Nakahama, Eiichi Kaga, Toshiya Kisa, Satoshi Abo, Fujio Wakaya

2012 25TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　p. 68-+　2012　Research paper (international conference proceedings)

Active dopant profiling of ultra shallow junction annealed with combination of spike lamp and laser annealing processes using scanning spreading resistance microscopy

Satoshi Abo, Naoya Ushigome, Hidenori Osae, Fujio Wakaya, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

AIP Conference Proceedings　Vol. 1496　p. 164-166　2012　Research paper (international conference proceedings)

Improvement of current sensitivity in detecting current-induced magnetic field using magnetic force microscopy

F. Wakaya, M. Kajiwara, K. Kubo, S. Abo, M. Takai

Microelectronic Engineering　Vol. 88　No. 8　p. 2778-2780　2011/08　Research paper (international conference proceedings)

Field emission from atomically thin edges of reduced graphene oxide

Hisato Yamaguchi, Katsuhisa Murakami, Goki Eda, Takeshi Fujita, Pengfei Guan, Weichao Wang, Cheng Gong, Julien Boisse, Steve Miller, Muge Acik, Kyeongjae Cho, Yves J. Chabal, Mingwei Chen, Fujio Wakaya, Mikio Takai, Manish Chhowalla

ACS Nano　Vol. 5　No. 6　p. 4945-4952　2011/06/28　Research paper (scientific journal)

Electron transport properties of Pt nanoarch fabricated by electron-beam-induced deposition

Fujio Wakaya, Kunio Takamoto, Tsuyoshi Teraoka, Katsuhisa Murakami, Satoshi Abo, Mikio Takai

Japanese Journal of Applied Physics　Vol. 50　No. 6　p. 06GG14-1-06GG14-3　2011/06　Research paper (scientific journal)

Electron emission from LiTaO3 and LiNbO3 crystals excited by Nd:YLF laser light and their X-ray source application

Eiichi Kaga, Toshiya Kisa, Kosuke Nakahama, Satoshi Abo, Fujio Wakaya, Mikio Takai

2011 24TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　p. 109-+　2011　Research paper (international conference proceedings)

Detection of magnetic field for measuring current distribution in metal nanostructure

K. Tanaka, Y. Mori, H. Yamagiwa, S. Abo, F. Wakaya, M. Takai

Microelectronic Engineering　Vol. 84　p. 1416-1418　2007　Research paper (scientific journal)

Transport properties of Pt nanowires fabricated by beam-induced deposition

Tsukatani Y, Yamasaki N, Murakami K, Wakaya F, Takai M

Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers　Vol. 44　No. 7B　p. 5683-5686　2005

Fabrication of a carbon nanotube device using a patterned electrode and a local electric field

F Wakaya, J Takaoka, K Fukuzumi, M Takai, Y Akasaka, K Gamo

SUPERLATTICES AND MICROSTRUCTURES　Vol. 34　No. 3-6　p. 401-405　2003/09　Research paper (scientific journal)

Transport Properties of a Resistively-Coupled Single-Electron Transistor

Wakaya Fujio, Kitamura Kazuki, Iwabuchi Shuichi, Gamo Kenji

Jpn J Appl Phys　Vol. 38　No. 4　p. 2470-2472　1999/04/30

Resistivity measurement for non-magnetic materials using high-order resonance mode of MFM-cantilever oscillation

Kazuma Okamoto, Takumi Imura, Satoshi Abo, Fujio Wakaya, Katsuhisa Murakami, Masayoshi Nagao

Japanese Journal of Applied Physics　Vol. 64　No. 4　p. 04SP24-04SP24　2025/04/01　Research paper (scientific journal)

Study on Graphene-Insulator-Semiconductor-Structured Electron Source Utilizing Electron Diffraction at Graphene Layer

Takao KOICHI, Shogo KAWASHIMA, Hiroshi MIYAKE, Satoshi ABO, Fujio WAKAYA, Masayoshi NAGAO, Katsuhisa MURAKAMI

IEICE Technical Report　Vol. ED2024　p. 43-44　2024/12　Research paper (scientific journal)

Energy dependence of electron transmission through layered insulator under high electric field

Shogo Kawashima, Takao Koichi, Satoshi Abo, Fujio Wakaya, Masayoshi Nagao, Katsuhisa Murakami

IEICE Technical Report　Vol. ED2024　p. 4-5　2024/12　Research paper (scientific journal)

Development of a Fingertip-sized Miniature X-ray Source Using a Laser-heated Pyroelectric Crystal

Satoshi Abo, Takahiro Uezato, Michiaki Takahashi, Fujio Wakaya

e-Journal of Surface Science and Nanotechnology　Vol. 22　No. 3　p. 236-240　2024/07/04　Research paper (scientific journal)

Simulation of Electron Transmission through Graphene with Inelastic Scattering

Takao Koichi, Shogo Kawashima, Satoshi Abo, Fujio Wakaya, Masayoshi Nagao, Katsuhisa Murakami

e-Journal of Surface Science and Nanotechnology　Vol. 22　No. 2　p. 157-161　2024/03/16　Research paper (scientific journal)

Effect of Multi-Reflection in Graphene-Insulator-Semiconductor-Structured Electron Source

Takao KOICHI, Shogo KAWASHIMA, Satoshi ABO, Fujio WAKAYA, Masayoshi NAGAO, Katsuhisa MURAKAMI

IEICE Technical Report　Vol. ED2023　p. 8-10　2023/12　Research paper (scientific journal)

Tertiary electrons in single-event time-of-flight Rutherford backscattering spectrometry

Satoshi Abo, Albert Seidl, Fujio Wakaya, Mikio Takai

Nuclear Instruments and Methods in Physics Research Section B　Vol. 456　p. 12-15　2019/10

Measurement of the Lateral Charge Distribution in Silicon Generated by High-Energy Ion Incidence

Satoshi Abo, Kenichi Tani, Fujio Wakaya, Shinobu Onoda, Yuji Miyato, Hayato Yamashita, Masayuki Abe

Proceedings of the International Conference on Ion Implantation Technology　Vol. 2018-September　No. IIT　p. 156-159　2018/09

Dependence of light polarization on electron emission from gated silicon field emitter arrays

Hidetaka Shimawaki, Masayoshi Nagao, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

2017 30th International Vacuum Nanoelectronics Conference, IVNC 2017　p. 286-287　2017/09/26　Research paper (international conference proceedings)

Electron emission properties of gated silicon field emitter arrays driven by laser pulses

Hidetaka Shimawaki, Masayoshi Nagao, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

Applied Physics Letters　Vol. 109　No. 18　2016/10/31　Research paper (scientific journal)

Field emission from gated silicon field emitter array induced by sub-nanosecond laser pulses

Hidetaka Shimawaki, Masayoshi Nagao, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

2016 29th International Vacuum Nanoelectronics Conference, IVNC 2016　2016/08/24　Research paper (international conference proceedings)

Photoresponse of p-type silicon emitter array

Hidetaka Shimawaki, Masayoshi Nagao, Bunpei Masaoka, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

IVNC 2015 - Technical Digest: 28th International Vacuum Nanoelectronics Conference　p. 200-201　2015/08/26　Research paper (international conference proceedings)

X-ray source using carbon-nanotube field emitter with side-gate electrode

Shuhei Okawaki, Satoshi Abo, Fujio Wakaya, Masayuki Abe, Mikio Takai

JAPANESE JOURNAL OF APPLIED PHYSICS　Vol. 54　No. 6　2015/06　Research paper (scientific journal)

X-ray source using carbon-nanotube field emitter with side-gate electrode

S. Okawaki, S. Abo, F. Wakaya, M. Abe, M. Takai

Japanese Journal of Applied Physics　2015/05　Research paper (scientific journal)

Field emission from volcano-structured silicon field emitter arrays under pulsed laser illumination

Hidetaka Shimawaki, Masayoshi Nagao, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

Proceedings of the International Display Workshops　Vol. 2　p. 946-948　2015　Research paper (international conference proceedings)

Silicon field emitter array photocathode

H. Shimawaki, M. Nagao, Y. Neo, H. Mimura, F. Wakaya, M. Takai

ECS Transactions　Vol. 69　No. 10　p. 197-206　2015　Research paper (international conference proceedings)

Soft errors in silicon-on-insulator static random access memory induced by high-energy heavy-ion irradiation

Satoshi Abo, Masatoshi Hazama, Fujio Wakaya, Takahiro Makino, Shinobu Onoda, Takeshi Ohshima, Hidekazu Oda, Mikio Takai

Proceedings of the 11th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications (11th-RASEDA), 11-13 November 2015, Gunma, Japan　p. 105-108　2015　Research paper (international conference proceedings)

Analysis technique for ultra shallow junction using medium energy ion scattering time-of-flight elastic recoil detection analysis

Satoshi Abo, Ri Pei, Yao Xin Yuan, Fujio Wakaya, Mikio Takai

Surface and Interface Analysis　Vol. 46　p. 1192-1195　2015　Research paper (scientific journal)

Improvement of depth resolution and detection efficiency by control of secondary-electrons in single-event three-dimensional time-of-flight Rutherford backscattering spectrometry

Satoshi Abo, Yasuhisa Hamada, Albert Seidl, Fujio Wakaya, Mikio Takai

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms　Vol. 348　p. 29-33　2015　Research paper (scientific journal)

A preparation method for atomically clean sapphire surfaces and high resolution topographic method for their imaging by non-contact atomic force microscopy

Daiki Katsube, Yutaro Takase, Hayato Yamashita, Satoshi Abo, Fujio Wakaya, Masayuki Abe

Materials Transactions　Vol. 56　No. 8　p. 1310-1313　2015　Research paper (scientific journal)

Effect of electron focusing in x-ray sources using LiTaO3 crystals excited by neodymium-doped yttrium lithium fluoride laser light

Kosuke Nakahama, Michiaki Takahashi, Satoshi Abo, Fujio Wakaya, Mikio Takai

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 32　No. 2　2014/03　Research paper (scientific journal)

Photoassisted field emission from p-type silicon FEAs

Hidetaka Shimawaki, Masayoshi Nagao, Tomoya Yoshida, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

21st International Display Workshops 2014, IDW 2014　Vol. 1　p. 586-587　2014　Research paper (international conference proceedings)

Effect of electron focusing in x-ray sources using LiTaO3 crystals excited by neodymium-doped yttrium lithium fluoride laser light

Kosuke Nakahama, Michiaki Takahashi, Satoshi Abo, Fujio Wakaya, Mikio Takai

Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics　Vol. 32　No. 2　2014　Research paper (scientific journal)

Electron emission from pyroelectric crystal excited using high power infra-red laser light and its x-ray source application

Satoshi Abo, Takahiro Uezato, Fujio Wakaya, Mikio Takai

2014 27TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　2014　Research paper (international conference proceedings)

Spreading Resistance Profiling of Ultra Shallow Junction Fabricated with Low Energy As Implantation and Combination of Spike Lamp and Laser Annealing Processes using Scanning Spreading Resistance Microscopy

Satoshi Abo, Hidenori Osae, Fujio Wakaya, Mikio Takai, Hidekazu Oda

2014 20TH INTERNATIONAL CONFERENCE ON ION IMPLANTATION TECHNOLOGY (IIT 2014)　2014　Research paper (international conference proceedings)

Laser-induced electron emission from p-type silicon emitters

Hidetaka Shimawaki, Masayoshi Nagao, Tomoya Yoshida, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014　p. 196-197　2014　Research paper (international conference proceedings)

Photoassisted electron emission from metal-oxide-semiconductor cathodes based on nanocrystalline silicon

H. Shimawaki, Y. Neo, H. Mimura, F. Wakaya, M. Takai

JOURNAL OF APPLIED PHYSICS　Vol. 113　No. 15　2013/04　Research paper (scientific journal)

Development of planar x-ray source using gated carbon nanotube emitter

Tomoya Manabe, Shogo Nitta, Satoshi Abo, Fujio Wakaya, Mikio Takai

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 31　No. 2　2013/03　Research paper (scientific journal)

Photoresponse of MOS Cathodes based on Nanocrystalline Silicon

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

Proceedings of the International Display Workshops　Vol. 2　p. 854-856　2013　Research paper (international conference proceedings)

Fabrication of carbon nanotube field emitter with side-gate electrode and its emission property

Shuhei Okawaki, Shogo Nitta, Satoshi Abo, Fujio Wakaya, Mikio Takai

Proceedings of the International Display Workshops　Vol. 2　p. 835-838　2013　Research paper (international conference proceedings)

Optically modulated electron emission from nanocrystalline silicon based metal-oxide-semiconductor cathodes

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

2013 26th International Vacuum Nanoelectronics Conference, IVNC 2013　2013　Research paper (international conference proceedings)

CNT cold cathode with side-gate electrode for flat panel X-ray source

Shogo Nitta, Shuhei Okawaki, Satoshi Abo, Fujio Wakaya, Mikio Takai

2013 26th International Vacuum Nanoelectronics Conference, IVNC 2013　2013　Research paper (international conference proceedings)

Fabrication of titanium oxide field emitter array on glass substrate

Takuo Nakatani, Satoshi Abo, Fujio Wakaya, Mikio Takai

2013 26th International Vacuum Nanoelectronics Conference, IVNC 2013　2013　Research paper (international conference proceedings)

Effect of electron focusing in X-ray source using LiTaO3 crystal excited by Nd:YLF laser light

Kosuke Nakahama, Michiaki Takahashi, Satoshi Abo, Fujio Wakaya, Mikio Takai

2013 26TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　2013　Research paper (international conference proceedings)

Influence of Generated Charge by High Energy Ion Irradiation on Soft Error Rate in SOI SRAM

M. Hazama, S. Abo, F. Wakaya, T. Makino, S. Onoda, T. Ohshima, T. Iwamatsu, H. Oda, M. Takai

JAEA Review　Vol. 2013-059　2013　Research paper (bulletin of university, research institution)

Fabrication of Graphene Edge Emitters and Their Field Emission Properties

MURAKAMI,Katsuhisa, YAMAGUCHI,Hisato, WAKAYA,Fujio, Takai,Mikio, CHHOWALLA,Manish

IEICE technical report. Electron devices　Vol. 112　No. 303　p. 7-10　2012/11　Research paper (scientific journal)

Time of flight elastic recoil detection analysis with toroidal electrostatic analyzer for ultra shallow dopant profiling

Satoshi Abo, Hidemasa Horiuchi, Fujio Wakaya, Gabor Battistig, Tivadar Lohner, Mikio Takai

Surface and Interface Analysis　Vol. 44　No. 6　p. 732-735　2012/06　Research paper (international conference proceedings)

Difference of soft error rates in SOI SRAM induced by various high energy ion species

Satoshi Abo, Naoyuki Masuda, Fujio Wakaya, Tivadar Lohner, Shinobu Onoda, Takahiro Makino, Toshio Hirao, Takeshi Ohshima, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms　Vol. 273　p. 262-265　2012/02/15　Research paper (international conference proceedings)

Study on spatial resolution of three-dimensional analysis by full count TOF-RBS with beryllium nanoprobe

Satoshi Abo, Takayuki Azuma, Tivadar Lohner, Fujio Wakaya, Mikio Takai

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms　Vol. 273　p. 266-269　2012/02/15　Research paper (international conference proceedings)

Photoassisted electron emission from MOS cathodes based on nanocrystalline silicon

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

Proceedings of the International Display Workshops　Vol. 2　p. 904-906　2012　Research paper (international conference proceedings)

Selective-area growth and field emission properties of titanium-oxide nanowires on glass substrate

Takuo Nakatani, Fujio Wakaya, Satoshi Abo, Mikio Takai

Proceedings of the International Display Workshops　Vol. 2　p. 888-891　2012　Research paper (international conference proceedings)

Field emission property of carbon nanotube electron source using side-gate electrode

Shoqo Nitta, Satoshi Abo, Fujio Wakaya, Mikio Takai

Proceedings of the International Display Workshops　Vol. 2　p. 858-860　2012　Research paper (international conference proceedings)

Patterning of Titanium-Oxide Nanostructures on Glass Substrate and Their Field Emission Properties

Takuo Nakatani, Fujio Wakaya, Satoshi Abo, Mikio Takai

2012 25TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　p. 248-249　2012　Research paper (international conference proceedings)

Selective-Area Growth and Field Emission Properties of Titanium-Oxide Nanowires on Glass Substrate

Takuo Nakatani, Fujio Wakaya, Satoshi Abo, Mikio Takai

IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 3　Vol. 19　p. 1795-1798　2012　Research paper (international conference proceedings)

Photoresponse of nanocrystalline silicon based MOS cathodes

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

2012 25TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　p. 324-+　2012　Research paper (international conference proceedings)

Photoassisted Electron Emission from MOS Cathodes based on Nanocrystalline Silicon

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 3　Vol. 19　p. 1811-1813　2012　Research paper (international conference proceedings)

Field Emission Property of Carbon Nanotube Electron Source Using Side-Gate Electrode

Shogo Nitta, Satoshi Abo, Fujio Wakaya, Mikio Takai

IDW/AD '12: PROCEEDINGS OF THE INTERNATIONAL DISPLAY WORKSHOPS, PT 3　Vol. 19　p. 1765-1767　2012　Research paper (international conference proceedings)

電子ビーム誘起堆積三極構造Pt冷陰極からの縞状電子放出パターンの観測

北山智久, 阿保智, 若家冨士男, 高井幹夫

信学技報 IEICE Technical Report　Vol. 2012-62　No. 303　p. 41-44　2012　Research paper (conference, symposium, etc.)

Relationship between soft error rate in SOI-SRAM and amount of generated charge by high energy ion probes

Masatoshi Hazama, Satoshi Abo, Naoyuki Masuda, Fujio Wakaya, Shinobu Onoda, Takahiro Makino, Toshio Hirao, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

Proceedings of the 10th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications (10th-RASEDA), 10-12 December 2012, Ibaraki, Japan　p. 115-118　2012　Research paper (international conference proceedings)

Observation of fringelike electron emission pattern from triode Pt nano electron source fabricated by electron-beam-induced deposition

Tomohisa Kitayama, Satoshi Abo, Fujio Wakaya, Mikio Takai

Technical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012　Vol. 31　p. 186-187　2012　Research paper (international conference proceedings)

Development of planar X-ray source using gated CNT emitter

Tomoya Manabe, Shogo Nitta, Satoshi Abo, Fujio Wakaya, Mikio Takai

Technical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012　Vol. 31　p. 122-123　2012　Research paper (international conference proceedings)

Three dimensional measurement of nanostructures by single event TOF-RBS with nuclear nano probe

Satoshi Abo, Shunya Kumano, Takayuki Azuma, Ryota Sugimoto, Kohei Koresawa, Katsuhisa Murakami, Fujio Wakaya, Mikio Takai

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms　Vol. 269　No. 20　p. 2233-2236　2011/10/15　Research paper (international conference proceedings)

Effect of a body-tie structure fabricated by partial trench isolation on the suppression of floating body effect induced soft errors in SOI SRAM investigated using nuclear probes

Satoshi Abo, Naoyuki Masuda, Fujio Wakaya, Shinobu Onoda, Takahiro Makino, Toshio Hirao, Takeshi Ohshima, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms　Vol. 269　No. 20　p. 2360-2363　2011/10/15　Research paper (international conference proceedings)

Field emission from atomically thin edges of reduced graphene oxide

Katsuhisa Murakami, Hisato Yamaguchi, Goki Eda, Takeshi Fujita, Pengfei Guan, Weichao Wang, Cheng Gong, Julien Boisse, Steve Miller, Muge Acik, Kyeongjae Cho, Yves J. Chabal, Mingwei Chen, Fujio Wakaya, Mikio Takai, Manish Chhowalla

Proceedings of the International Display Workshops　Vol. 3　p. 1775-1778　2011　Research paper (international conference proceedings)

Electron emission from nanocrystalline silicon based MOS cathode under laser irradiation

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

2011 24TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)　p. 175-+　2011　Research paper (international conference proceedings)

レーザ誘起焦電結晶からの電子放出とX線源への応用

加賀英一, 中浜弘介, 木佐俊哉, 阿保智, 若家冨士男, 高井幹夫

信学技報 IEICE Technical Report　Vol. 2011-70　p. 53-57　2011　Research paper (conference, symposium, etc.)

ゲート付電子源を用いたX線源の開発

真鍋知哉, 新田翔吾, 沖宏吏, 阿保智, 若家冨士男, 高井幹夫

信学技報 IEICE Technical Report　Vol. 2011-71　p. 59-63　2011　Research paper (conference, symposium, etc.)

Field Emission Property of Titanium-Oxide Nanostructure Fabricated on Glass Substrate with Control of Density and Lengt

Fujio Wakaya, Takuo Nakatani, Satoshi Abo, Mikio Takai

Proceedings of the International Display Workshop 11 (IDW ’11), 16-19 November 2011, Jeju, Korea　p. 1783-1786　2011　Research paper (international conference proceedings)

Effect of Body-tie Structure Fabricated by Partial Trench Isolation for Suppression of Soft Errors in SOI SRAM Investigated by Helium and Oxygen Ion Probes

S. Abo, N. Masuda, F. Wakaya, S. Onoda, T. Makino, T. Hirao, T. Ohshima, T. Iwamatsu, H. Oda, M. Takai

JAEA Review　Vol. 2011-043　2011　Research paper (bulletin of university, research institution)

Long-life carbon nanotube cathode with various surface treatments for backlight unit and lighting

Mikio Takai, Tomoaki Takikawa, Hiroshi Oki, Katsuhisa Murakami, Satoshi Abo, Fujio Wakaya

Proceedings of International Meeting on Information Display　p. 324-325　2010　Research paper (international conference proceedings)

P1-24: Photo-assisted electron emission from MOS-type cathode based on nanocrystalline silicon

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

23rd International Vacuum Nanoelectronics Conference, IVNC 2010　p. 74-75　2010　Research paper (international conference proceedings)

11.2: Electron emission properties of coherent field emitter for electron wave interference

Katsuhisa Murakami, Toshiya Kisa, Tomohito Matsuo, Satoshi Ichikawa, Fujio Wakaya, Mikio Takai

23rd International Vacuum Nanoelectronics Conference, IVNC 2010　p. 209-210　2010　Research paper (international conference proceedings)

Enhanced Electron Emission from nc-Si MOS Cathode by Laser Irradiation

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Fujio Wakaya, Mikio Takai

IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3　p. 2033-2035　2010　Research paper (international conference proceedings)

Robust Carbon Nanotube Cathode with Various CNT Diameters and Post Treatments

Takai Mikio, Takikawa Tomoaki, Oki Hiroshi, Murakami Katsuhisa, Abo Satoshi, Wakaya Fujio, ITE/SID

Idw'10: Proceedings of the 17th International Display Workshops, Vols 1-3　p. 2025-2028　2010

Enhancement of Electron Field Emission from Titanium-Oxide Nanostructure by Ultraviolet Light Irradiation

Wakaya Fujio, Tatsumi Tomohiko, Murakami Katsuhisa, Abo Satoshi, Takimoto Tadahiko, Takaoka Yoichi, Takai Mikio, ITE/SID

Idw'10: Proceedings of the 17th International Display Workshops, Vols 1-3　p. 2045-2048　2010

Evaluation of Soft Errors using Nuclear Probes in SOI SRAM with Body-tie Structure Fabricated by Partial Trench Isolation

Satoshi Abo, Naoyuki Masuda, Fujio Wakaya, Shinobu Onoda, Takahiro Makino, Toshio Hirao, Takeshi Ohshima, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

Proceedings of the 9th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications (9th-RASEDA), 27-29 October 2010, Gunma, Japan　p. 72-75　2010　Research paper (international conference proceedings)

Evaluation of Soft Error Rates in SOI SRAM with a Technology Node of 90 nm Using Oxygen Ion Probe

S. Abo, N. Masuda, F. Wakaya, S. Onoda, T. Makino, T. Hirao, T. Ohshima, T. Iwamatsu, H. Oda, M. Takai

JAEA Review　Vol. 2010-065　2010　Research paper (bulletin of university, research institution)

Local resistance profiling of ultra shallow junction annealed with combination of spike lamp and laser annealing processes using scanning spreading resistance microscope

Satoshi Abo, Kazuhisa Nishikawa, Naoya Ushigome, Fujio Wakaya, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

AIP Conference Proceedings　Vol. 1321　p. 229-232　2010　Research paper (international conference proceedings)

P1-23: Effect of ultra-violet light irradiation on electron field emission from titanium-oxide nanostructure

Fujio Wakaya, Tomohiko Tatsumi, Katsuhisa Murakami, Satoshi Abo, Mikio Takai, Tadahiko Takimoto, Yoichi Takaoka

23rd International Vacuum Nanoelectronics Conference, IVNC 2010　Vol. 29　p. 72-73　2010　Research paper (international conference proceedings)

Emission Properties of Nanocrystalline Silicon based Metal-oxide-semiconductor Cathode Arrays

KIDA Yo, SHIMAWAKI Hidetaka, NEO Yoichiro, MIMURA Hidenori, MURAKAMI Katsuhisa, WAKAYA Fujio, TAKAI Mikio

ITE Technical Report　Vol. 33　p. 57-60　2009

In situ transmission-electron-microscope observation of electron-beam-deposited Pt field emitter under field emission and field evaporation

K. Murakami, N. Matsubara, S. Ichikawa, F. Wakaya, M. Takai

Technical Digest - 2009 22nd International Vacuum Nanoelectronics Conference, IVNC 2009　p. 171-172　2009　Research paper (international conference proceedings)

The electron field emission from the Si nanostructures formed by laser irradiation

A. Evtukh, A. Medvid, P. Onufrijevs, H. Mimura

Technical Digest - 2009 22nd International Vacuum Nanoelectronics Conference, IVNC 2009　Vol. 28　No. (num)　p. 135-136　2009　Research paper (international conference proceedings)

Local resistance profiling of ultra shallow junction with spike lamp and laser annealing using scanning spreading resistance microscopy

Satoshi Abo, Kazuhisa Nishikawa, Fujio Wakaya, Toshiaki Iwamatsu, Hidekazu Oda, Mikio Takai

Proceedings of 17th International Conference on Ion Implantation Technology (IIT2008), AIP Conference Proceedings 1066, 8-13 June 2008, Monterey, California, USA　Vol. 1066　p. 83-86　2009　Research paper (international conference proceedings)

Relationship between field-emission characteristics and defects measured by Raman scattering in carbon-nanotube cathodes treated by plasma and laser

W. S. Kim, H. Oki, A. Kinoshita, K. Murakami, S. Abo, F. Wakaya, M. Takai

Journal of Vacuum Science and Technology B　Vol. 26　p. 760-763　2008　Research paper (scientific journal)

Improvement of emission efficiency of nanocrystalline silicon planar cathodes

Hidetaka Shimawaki, Yoichiro Neo, Hidenori Mimura, Katsuhisa Murakami, Fujio Wakaya, Mikio Takai

Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07　p. 106-107　2007　Research paper (international conference proceedings)

Emission properties of nanocrystalline silicon planar cathodes

H. Shimawaki, Y. Neo, H. Mimura, K. Murakami, F. wakaya, M. Takai

IDW '07: PROCEEDINGS OF THE 14TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3　p. 2217-+　2007　Research paper (international conference proceedings)

The relationship between field emission characteristics and defects measured by RAMAN scattering in carbon nanotube cathode treated by plasma and laser irradiation

W. S. Kim, A. Kinishita, K. Murakami, S. Abo, F. Wakaya, M. Takai

Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07　p. 123-124　2007　Research paper (international conference proceedings)

Observation of fringelike electron-emission pattern in field emission from Pt field emitter fabricated by electron-beam-induced deposition

Murakami K, Wakaya F, Takai M

Journal of Vacuum Science & Technology B　Vol. 25　No. 4　p. 1310-1314　2007

Field emission profiles of CNT cathodes with surface treatment using KrF eximer laser

Kinoshita A, Kim W. S, Murakami K, Abo S, Wakaya F, Takai M, ITE

Idw '07: Proceedings of the 14th International Display Workshops, Vols 1-3　p. 2177-+　2007

Effect of radical oxygen gas exposure on Pt field emitter fabricated by electron-beam induced deposition

K. Murakami, S. Abe, S. Nishihara, S. Abo, F. Wakaya, M. Takai

Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07　p. 26-27　2007　Research paper (international conference proceedings)

Improved field emission characteristics of multi-walled carbon nanotube cathode by plasma treatment with a help of krypton fluoride laser irradiation

W. S. Kim, T. Honda, C. B. Oh, K. Ohsumi, K. Murakami, S. Abo, F. Wakaya, M. Takai

IVNC and IFES 2006 - Technical Digest - l9th International Vacuum Nanoelectronics Conference and 50th International Field Emission Symposium　p. 313-314　2006　Research paper (international conference proceedings)

KrF laser surface treatment of CNT cathodes with and without reactive ion etching

K. Ohsumi, T. Honda, W. S. Kim, C. B. Oh, K. Murakami, S. Abo, F. Wakaya, M. Takai

IVNC and IFES 2006 - Technical Digest - l9th International Vacuum Nanoelectronics Conference and 50th International Field Emission Symposium　p. 73-74　2006　Research paper (international conference proceedings)

Observation of electron wave interference in field emission from two adjacent different points

K. Murakami, F. Wakaya, M. Takai

IVNC and IFES 2006 - Technical Digest - l9th International Vacuum Nanoelectronics Conference and 50th International Field Emission Symposium　p. 37-38　2006　Research paper (international conference proceedings)

Influence of reactive ion etching on KrF laser surface treatment of CNT cathodes

Ohsumi K, Honda T, Kim W. S, Oh C. B, Murakami K, Abo S, Wakaya F, Takai M, Hosono A, Nakata S, Okuda S, ITE

Idw '06: Proceedings of the 13th International Display Workshops, Vols 1-3　p. 1837-+　2006

Field emission characteristics of carbon nanotubes treated by plasma and laser

Kim W. S, Honda T, Oh C. B, Ohmmi K, Murakami K, Abo S, Wakaya F, Takai M, ITE

Idw '06: Proceedings of the 13th International Display Workshops, Vols 1-3　p. 1841-1844　2006

KrF laser surface treatment of CNT cathodes

T. Honda, W. Rochanachirapar, K. Murakami, K. Ohsumi, N. Shimizu, S. Abo, F. Wakaya, M. Takai

Technical Digest of the 18th International Vacuum Nanoelectronics Conference, IVNC 2005　Vol. 2005　p. 300-301　2005　Research paper (international conference proceedings)

Fabrication and characterization of Pt nanosplit emitter using electron beam induced deposition

K. Murakami, Y. Tsukatani, N. Yamasaki, S. Abo, F. Wakaya, M. Takai

Technical Digest of the 18th International Vacuum Nanoelectronics Conference, IVNC 2005　Vol. 2005　p. 157-158　2005　Research paper (international conference proceedings)

Influence of the Pt cathode resistance on the field emission properties of field emitters fabricated using beam induced deposition

K. Murakami, N. Yamasaki, S. Abe, Y. Tsukatani, S. Abo, F. Wakaya, M. Takai

Technical Digest of the 18th International Vacuum Nanoelectronics Conference, IVNC 2005　Vol. 2005　p. 246-247　2005　Research paper (international conference proceedings)

Ultra shallow As profiling before and after spike annealing using medium energy ion scattering

S Abo, S Ichihara, T Lohner, J Gyulai, F Wakaya, M Takai

Fifth International Workshop on Junction Technology　p. 49-50　2005　Research paper (international conference proceedings)

Surface treatment of CNT cathodes using KrF excimer laser for field emission displays

Honda T, Oh C. B, Murakami K, Ohsumi K, Abo S, Wakaya F, Takai M, ITE

Idw/ad '05: Proceedings of the 12th International Display Workshops in Conjunction With Asia Display 2005, Vols 1 and 2　p. 1647-1650　2005

Observation of electron emission pattern from nanosplit emitter fabricated using beam assisted process

K. Murakami, N. Yamasaki, S. Abo, F. Wakaya, M. Takai

Journal of Vacuum Science and Technology B　Vol. 23　p. 735-740　2005　Research paper (scientific journal)

Effect of thermal annealing on emission characteristics of nanoelectron source fabricated using beam-assisted process

K. Murakami, N. Yamasaki, S. Abo, F. Wakaya, M. Takai

Journal of Vacuum Science and Technology B　Vol. 23　p. 759-761　2005　Research paper (scientific journal)

Influence of gas atmosphere during laser surface treatment of CNT cathode

W. Rochanachirapar, K. Murakami, N. Yamasaki, S. Abo, F. Wakaya, M. Takai, A. Hosono, S. Okuda

Journal of Vacuum Science and Technology B　Vol. 23　p. 762-764　2005　Research paper (scientific journal)

Laser surface treatment of carbon nanotube cathodes for field emission displays with large diagonal size

W. Rochanachirapar, K. Murakami, N. Yamasaki, S. Abo, F. Wakaya, M. Takai, A. Hosono, S. Okuda

Journal of Vacuum Science and Technology B　Vol. 23　p. 765-768　2005　Research paper (scientific journal)

Dopant profiling of ultra shallow As implanted in Si with and without spike annealing using medium energy ion scattering

S. Abo, S. Ichihara, T. Lohner, F. Wakaya, T. Eimori, Y. Inoue, M. Takai

Nuclear Instruments and Methods in Physics Research Section B　Vol. 237　p. 72-76　2005　Research paper (scientific journal)

Novel Electron-Beam Molecular Resists with High Resolution and High Sensitivity for Nanometer Lithography

KADOTA Toshiaki, KAGEYAMA Hiroshi, WAKAYA Fujio, GAMO Kenji, SHIROTA Yasuhiko

Chemistry Letters　Vol. 33　No. 6　p. 706-707　2004/06/05

Ultra-shallow arsenic profiling using enhanced depth-resolution analysis technique with medium energy ion scattering

M. Takai, S. Ichihara, S. Abo, F. Wakaya, H. Sayama, T. Eimori, Y. Inoue

Extended Abstracts of the Fourth International Workshop on Junction Technology, IWJT 2004　Vol. 4　p. 76-80　2004　Research paper (international conference proceedings)

Effect of thermal annealing on emission characteristics of nano electron source fabricated using beam assisted process

K Murakami, N Yamasaki, S Abo, F Wakaya, M Takai

TECHNICAL DIGEST OF THE 17TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE　p. 256-257　2004　Research paper (international conference proceedings)

Observation of electron emission pattern from nano-split emitter fabricated using beam assisted process

K Murakami, N Yamasaki, S Abo, F Wakaya, M Takai

TECHNICAL DIGEST OF THE 17TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE　p. 240-241　2004　Research paper (international conference proceedings)

Laser surface treatment of CNT cathodes for large diagonal FEDs

W Rochanachirapar, K Murakami, N Yamasaki, S Abo, F Wakaya, M Takai, A Hosono, S Okuda

TECHNICAL DIGEST OF THE 17TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE　p. 246-247　2004　Research paper (international conference proceedings)

Influence of gas atmosphere during laser surface treatment of CNT cathode

Rochanachirapar W, Murakami K, Yamasaki N, Abo S, Wakaya F, Takai M, Hosono A, Okuda S

Technical Digest of the 17th International Vacuum Nanoelectronics Conference　p. 144-145　2004

Contact resistance of multiwall carbon nanotubes

F. Wakaya, K. Katayama, K. Gamo

Microelectronic Engineering　Vol. 67-68　p. 853-857　2003/06　Research paper (international conference proceedings)

In situ Si doping in GaAs using low-energy focused Si ion beam/molecular beam epitaxy combined system

K Kubo, J Yanagisawa, F Wakaya, Y Yuba, K Gamo

APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY　Vol. 680　p. 662-665　2003　Research paper (international conference proceedings)

Fabrication of spin-current-induced domain-wall-nucleation device in planar configuration

T Kimura, F Wakaya, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 20　No. 6　p. 2814-2818　2002/11　Research paper (scientific journal)

Fabrication of Planar-Type Ferromagnet/Nonmagnet/Ferromagnet Structures Using Multiangle Deposition.

Kimura Takashi, Itagaki Yoshio, Wakaya Fujio, Gamo Kenji

Japanese Journal of Applied Physics　Vol. 41　No. 6　p. 4385-4389　2002

Amorphous molecular materials: development of novel negative electron-beam molecular resists

T Kadota, H Kageyama, F Wakaya, K Gamo, Y Shirota

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS　Vol. 16　No. 1-2　p. 91-94　2001/10　Research paper (scientific journal)

Effects of Shape Anisotropy in CoO/Co/Cu/NiFe/Cu/Co Wires

Kimura Takashi, Mozumi Gon, Wakaya Fujio, Gamo Kenji

Jpn J Appl Phys　Vol. 40　No. 4　p. 2241-2244　2001/04/15

Carrier activation in in situ Si-doped GaAs layers fabricated by a focused Si ion beam and molecular beam epitaxy combined system

T Hada, H Miyamoto, J Yanagisawa, F Wakaya, Y Yuba, K Gamo

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS　Vol. 175　p. 751-755　2001/04　Research paper (scientific journal)

Creation of low molecular-weight organic resists for nanometer lithography

T Kadota, M Yoshiiwa, H Kageyama, F Wakaya, K Gamo, Y Shirota

ADVANCES IN RESIST TECHNOLOGY AND PROCESSING XVIII, PTS 1 AND 2　Vol. 4345　p. 891-902　2001　Research paper (international conference proceedings)

Magnetization Processes in Narrow and Wide Cross-shaped Co/Cu/NiFe Wires.

Kimura Takashi, Wakaya Fujio, Gamo Kenji

Japanese Journal of Applied Physics　Vol. 40　No. 3　p. 1246-1249　2001

Galvanomagnetic Effect and Magnetization Process in CoO/Co/NiFe Film with Antidot Array.

Kimura Takashi, Wakaya Fujio, Gamo Kenji

Japanese Journal of Applied Physics　Vol. 40　No. 7　p. 4524-4527　2001

Galvanomagnetic Effect of Submicron Exchange-Coupled Co/Ni Wire

Kimura Takashi, Wakaya Fujio, Yanagisawa Junichi, Yuba Yoshihiko, Gamo Kenji

Jpn J Appl Phys　Vol. 39　No. 12　p. 6526-6529　2000/12/15

Carrier distribution profiles in Si-doped layers in GaAs formed by focused ion beam implantation and successive overlayer growth

T Hada, T Goto, J Yanagisawa, F Wakaya, Y Yuba, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 18　No. 6　p. 3158-3161　2000/11　Research paper (scientific journal)

Transport of coupled double quantum dots in series

N Fujita, F Wakaya, Y Yuba, K Gamo

PHYSICA E　Vol. 7　No. 3-4　p. 420-424　2000/05　Research paper (scientific journal)

Amorphous Molecular Materials: Development of a Novel Negative Electron-beam Molecular Resist.

Kadota Toshiaki, Kageyama Hiroshi, Wakaya Fujio, Gamo Kenji, Shirota Yasuhiko

Journal of Photopolymer Science and Technology　Vol. 13　No. 2　p. 203-204　2000

Carrier profile of the Si-doped layer in GaAs fabricated by a low-energy focused ion beam/molecular beam epitaxy combined system

J Yanagisawa, T Goto, T Hada, M Nakai, F Wakaya, Y Yuba, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 17　No. 6　p. 3072-3074　1999/11　Research paper (scientific journal)

Amorphous Molecular Materials. Development of a Novel Positive Electron-beam Molecular Resist.

Kadota Toshiaki, Kageyama Hiroshi, Wakaya Fujio, Gamo Kenji, Shirota Yasuhiko

Journal of Photopolymer Science and Technology　Vol. 12　No. 2　p. 375-376　1999

Exchange Interaction from Current and Voltage Probes in Galvanomagnetic Effect in Polycrystal Co Thin Film.

Kimura Takashi, Wakaya Fujio, Yanagisawa Junichi, Yuba Yoshihiko, Gamo Kenji

Japanese Journal of Applied Physics　Vol. 38　No. 8　p. 4737-4740　1999

Focused ion beam etching of resist Ni multilayer films and applications to metal island structure formation

M Nakayama, F Wakaya, J Yanagisawa, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 16　No. 4　p. 2511-2514　1998/07　Research paper (scientific journal)

Interface states induced in GaAs by growth interruption during an in situ process

F Wakaya, T Matsubara, M Nakayama, J Yanagisawa, Y Yuba, S Takaoka, K Murase, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 16　No. 4　p. 2313-2316　1998/07　Research paper (scientific journal)

Effects of growth interruption in in situ process for buried quantum structures

F Wakaya, T Matsubara, M Nakayama, J Yanagisawa, Y Yuba, S Takaoka, K Murase, K Gamo

MICROELECTRONIC ENGINEERING　Vol. 42　p. 591-594　1998/03　Research paper (scientific journal)

A Novel Low Molecular-Weight Organic Resist with High Sensitivity for Nanometer Lithography.

Kadota Toshiaki, Kageyama Hiroshi, Wakaya Fujio, Gamo Kenji, Shirota Yasuhiko

Journal of Photopolymer Science and Technology　Vol. 11　No. 1　p. 147-148　1998

Electron-beam-induced oxidation for single-electron devices

M Matsutani, F Wakaya, S Takaoka, K Murase, K Gamo

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS　Vol. 36　No. 12B　p. 7782-7785　1997/12　Research paper (scientific journal)

Characterization of Si-doped layer in GaAs fabricated by a focused ion beam molecular beam epitaxy combined system

J Yanagisawa, H Nakayama, K Oka, M Nakai, F Wakaya, Y Yuba, S Takaoka, K Murase, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 15　No. 6　p. 2930-2933　1997/11　Research paper (scientific journal)

Characterization of laterally selected Si doped layer formed in GaAs using a low-energy FIB-MBE combined system

H Nakayama, J Yanagisawa, F Wakaya, Y Yuba, S Takaoka, K Murase, K Gamo

MATERIALS MODIFICATION AND SYNTHESIS BY ION BEAM PROCESSING　Vol. 438　p. 187-192　1997　Research paper (international conference proceedings)

Fabrication of laterally selected Si doped layer in GaAs using a low-energy focused ion beam molecular beam epitaxy combined system

J Yanagisawa, H Nakayama, F Wakaya, Y Yuba, K Gamo

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 14　No. 6　p. 3938-3941　1996/11　Research paper (scientific journal)

Novel class of low molecular-weight organic resists for nanometer lithography

M Yoshiwa, H Kageyama, Y Shirota, F Wakaya, K Gamo, M Takai

APPLIED PHYSICS LETTERS　Vol. 69　No. 17　p. 2605-2607　1996/10　Research paper (scientific journal)

Effects of growth interruption and FIB implantation in the UHV total vacuum process for the buried mesoscopic structures

F Wakaya, T Matsubara, H Nakayama, J Yanagisawa, Y Yuba, S Takaoka, K Murase, K Gamo

PHYSICA B　Vol. 227　No. 1-4　p. 268-270　1996/09　Research paper (scientific journal)

Confinement potential in an asymmetrically biased quantum point contact

F Wakaya, J Takahara, S Takaoka, K Murase, K Gamo

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS　Vol. 35　No. 2B　p. 1329-1332　1996/02　Research paper (scientific journal)

Formation of buried two-dimensional electron gas in GaAs by Si ion doping using MBE-FIB combined system

J Yanagisawa, H Nakayama, F Wakaya, Y Yuba, K Gamo

ION-SOLID INTERACTIONS FOR MATERIALS MODIFICATION AND PROCESSING　Vol. 396　p. 701-705　1996　Research paper (international conference proceedings)

Transport Properties and Fabrication of Coupled Electron Waveguides.

Wakaya Fujio, Otoi Hisakazu, Yanagisawa Junichi, Yuba Yoshihiko, Takaoka Sadao, Murase Kazuo, Gamo Kenji, Hasko David G., Jones Geraint A. C., Ahmed Haroon

Japanese Journal of Applied Physics　Vol. 34　No. 8　p. 4446-4448　1995

Investigation of In Situ Process for GaAs/AlGaAs Buried Quantum Wires

Wakaya Fujio, Umeda Kazuhiro, Yanagisawa Junichi, Yuba Yoshihiko, Takaoka Sadao, Murase Kazuo, Gamo Kenji

Jpn J Appl Phys　Vol. 33　No. 12　p. 7223-7227　1994/12/30

LOW-ENERGY FOCUSED ION-BEAM AND BURIED ELECTRON WAVE-GUIDES FABRICATION

F WAKAYA, A NOZAWA, J YANAGISAWA, Y YUBA, S TAKAOKA, K MURASE, K GAMO

MICROELECTRONIC ENGINEERING　Vol. 23　No. 1-4　p. 123-126　1994/01　Research paper (scientific journal)

TRANSPORT-PROPERTIES OF COUPLED ELECTRON WAVE-GUIDES BURIED IN HETEROSTRUCTURE

F WAKAYA, Y YUBA, S TAKAOKA, K MURASE, K GAMO

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS　Vol. 32　No. 12B　p. 6242-6245　1993/12　Research paper (scientific journal)

ELECTRON FOCUSING EFFECTS IN THE INPLANE GATED STRUCTURES

F WAKAYA, Y TAKAGAKI, S TAKAOKA, K MURASE, Y YUBA, K GAMO, S NAMBA

SUPERLATTICES AND MICROSTRUCTURES　Vol. 11　No. 3　p. 273-275　1992　Research paper (scientific journal)

FABRICATION OF GAAS/GAALAS QUANTUM WIRES WITH SIDE GATES

F WAKAYA, T KAKUTA, Y TAKAGAKI, Y YUBA, S TAKAOKA, K MURASE, T SHIOKAWA, K GAMO, S NAMBA

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B　Vol. 8　No. 6　p. 1794-1797　1990/11　Research paper (scientific journal)

Fabrication of Ballistic Quantum Wires and Their Transport Properties

Takagaki Yukihiko, Wakaya Fujio, Takaoka Sadao, Gamo Kenji, Murase Kazuo, Namba Susumu

Jpn J Appl Phys　Vol. 28　No. 10　p. 2188-2192　1989/10/20