Hiroyuki Nishikawa

J-GLOBAL         Last updated: Nov 30, 2019 at 10:35
 
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Name
Hiroyuki Nishikawa
Affiliation
Shibaura Institute of Technology
Section
College of Engineering
Research funding number
40247226

Research Areas

 
 

Published Papers

 
Kaneko Yuto, Hayashi Hidetaka, Ishii Yasuyuki, Kada Wataru, Nishikawa Hiroyuki
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS   459 94-97   Nov 2019   [Refereed]
Hayashi Hidetaka, Furukawa Wataru, Nishikawa Hiroyuki
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms   459 76-80   Nov 2019   [Refereed]
Taichi Shibuya, Satoshi Uchida, Yasuyuki Ishii, Hiroyuki Nishikawa
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms   456 60-63   Oct 2019   [Refereed]
© 2019 We performed dielectrophoresis (DEP) of Au colloidal particles using PMMA pit arrays fabricated by proton beam writing. Frequency dependence of DEP shows the collection of nanoparticles at pit arrays is most efficient at the AC voltage freq...
Kaneko Yuto, Hayashi Hidetaka, Nishikawa Hiroyuki
IEEJ Transactions on Fundamentals and Materials   137(11) 652-653   Nov 2017   [Refereed]
<p>In order to change the refractive index of polydimethylsiloxane (PDMS), TiO2 nanoparticles were added to obtain a TiO2/PDMS composite. The refractive index of the PDMS composite increased by up to 0.008 by adding 1.0 wt% T...
H. Hayashi, S. Hayakawa, H. Nishikawa, H. Nishikawa
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms   404 233-237   Aug 2017   [Refereed]
© 2017 Elsevier B.V. A proton has 1836 times the mass of an electron and is the lightest nucleus to be used for accelerator in material modification. We can setup accelerator with the lowest acceleration voltage. It is preferable characteristics o...

Conference Activities & Talks

 
野尻佳孝, 西川宏之, 林秀臣
電気学会基礎・材料・共通部門大会講演論文集(CD-ROM)   20 Aug 2019   
河嶋涼介, 内田諭, 西川宏之
電気学会全国大会講演論文集(CD-ROM)   1 Mar 2019   
古川航, 林秀臣, 西川宏之, 森本貴明
電気学会全国大会講演論文集(CD-ROM)   1 Mar 2019   
丸山大貴, 内田諭, 加藤滉大, 西川宏之
電気学会全国大会講演論文集(CD-ROM)   1 Mar 2019   
丸山大貴, 内田諭, 澁谷泰一, 西川宏之
電気学会全国大会講演論文集(CD-ROM)   5 Mar 2018   

Misc

 
西川宏之
芝浦工業大学特別教育・研究報告集(CD-ROM)   2018 263‐266   Jul 2019
西川宏之
芝浦工業大学特別教育・研究報告集(CD-ROM)   2016 186‐189   Jul 2017
西川宏之
芝浦工業大学特別教育・研究報告集(CD-ROM)   2015 141‐144   Sep 2016
西川宏之, 松村一成, 大石知司, 小池義和, 吉見靖男, 山口正樹, 長谷川忠大, 神谷富裕, 石井保行, 前川康成, 成沢忠, 大木義路, 内田諭, 渡辺徹, 堀口常雄, 林秀臣
芝浦工業大学特別教育・研究報告集(CD-ROM)   2015 388‐393   Sep 2016
山口正樹, 西川宏之, 小池義和
芝浦工業大学特別教育・研究報告集(CD-ROM)   2015 157‐160   Sep 2016

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2009 - 2011    Investigator(s): Hiroyuki NISHIKAWA
Aiming at the development of dielectrophotic(DEP) devices working for three-dimensional trapping of micro particles, we introduced high-aspect-ratio microstructures fabricated by proton beam writing(PBW). Three issues including beam engineering, m...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2007 - 2010    Investigator(s): Tomihiro KAMIYA
3D nano-fabrication technology making the best use of the feature of the high energetic ion microbeam of MeV or more was developed for the nano-device or the micro-machine production. In this study, various microbeam systems, which we previously d...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2005 - 2007    Investigator(s): Hiroyuki NISHIKAWA
Microelectronic and photonics industries need a manufacturing system with flexibility, high precision and a fast prototyping capability. In order to fulfill these requirements, proton beam writing (PBW) will be pursued in the research project. The...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(C))
Project Year: 2003 - 2004    Investigator(s): Hiroyuki NISHIKAWA
We studied three dimensional structures in silica glass induced by micro- and nano-scale irradiation effects by means of ion microbeam irradiation. Spatial distribution of irradiation effects by ion microbeam on silica glass was investigated by mi...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(C))
Project Year: 1999 - 2000    Investigator(s): Eiki WATANABE
In the field of research on high voltage electrical insulation, behaviors of space charge accumulated in insulating materials has long been studying as one of the major pending problem. Final object of this study is to form ultrasonic image of are...