Research theme for competitive and other funds (11):
2022 - 2025 透明マイクロ構造シートによるマイクロプラスチックの環境モニタリングへの挑戦
2021 - 2024 Development of in-situ underwater observation system that enables to detect super micro plastics
2021 - 2024 Development of a three-dimensional dielectrophoretic filter for concentration and separation of micro- and nano-particles in environmental water
2009 - 2011 Three dimensional dielectrophoretic devices using high-aspect-ratio structures fabricated by proton beam writing
2007 - 2010 PRODUCTION OF 3D-NANO-STRUCTURES BY MICRO-FABRICATION WITH DIRECT EXPOSURE OF HIGH-ENERGY ION BEAMS
2005 - 2007 Micro and nano-machining of polymer and glass materials using proton beamwriting
2003 - 2004 Study on the three-dimensional structures in silica glass induced by micro- and nano-scale irradiation effects using focused ion beam
1999 - 2000 Image formation of space charge profile in organic electrical insulating material by means of detection of electromagnetic radiation excited by ultrasonic focusing beam
1995 - 1996 Control of the anisotropy in the formatin of silver precipitates in Ag-Cl containing glass
1993 - 1993 シリカガラスおよびエルビウムドープシリカガラスの真空紫外域における光学特性
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Papers (122):
Nitipon Puttaraksa, Kunpisit Kosumsupamala, Hironori Seki, Sumito Nagasawa, Hiroyuki Nishikawa. Fabrication of engineered microplastics in an epoxy-based polymer (SU-8) by means of penetrating protons. Japanese Journal of Applied Physics. 2024. 63. 3. 03SP49
PUTTARAKSA Nitipon, NISHIKAWA Hiroyuki, SEKI Hironori. Production of Engineered Microplastics by Proton Beam Writing (PBW). 芝浦工業大学特別教育・研究報告集(CD-ROM). 2023. 2022
鬼崎雄大, 櫻田祥也, KOSUMSUPAMALA Kunpisit, 関宏範, PUTTARAKSA Nitipon, 西川宏之. Application of polymer dielectrics to top-gate a-IGZO-TFTs. 電気学会基礎・材料・共通部門大会(Web). 2023. 2023
櫻田祥也, 吉松宏晋, 鬼崎雄大, KOSUMSUPAMALA Kunpisit, 関宏範, PUTTARAKSA Nitipon, 西川宏之. Improvement of IGZO film transfer characteristics by surface modification of printing stamps. 電気学会基礎・材料・共通部門大会(Web). 2023. 2023
川村恵矢, 林秀臣, 関宏範, PUTTARAKSA Nitipon, 西川宏之. Fabrication and evaluation of a-IGZO-TFT using printing stamps made with PBW. 電気学会基礎・材料・共通部門大会(Web). 2022. 2022
Collecting microplastics by dielectrophoresis with microstructures fabricated using proton beam writing
(19th International Conference on Nuclear Microprobe Technology and Applications, Poster No.86 2024)
Stereo Micro-Particle Induced X-ray Emission (PIXE) Analysis of Metallic Elements Deposited on Engineered Microplastics Surfaces
(19th International Conference on Nuclear Microprobe Technology and Applications, Paper No.40 2024)
Hollow Cylindrical Microstructure Fabricated by Proton Beam Writing for Photonic Nanojet Applications
(19th International Conference on Nuclear Microprobe Technology and Applications, Paper No.84 2024)
Truncated cone Janus microparticles for research in micro/nanoplastics
(International Conference on Ion Beam Modifications of Materials (IBMM 2024), Paper No. O29 2024)
Microfabrication of cylindrical structures by proton beam writing for photonic nanojets formed in different media
(The 67th International Conference on Electron, Ion, and Photon Beam Technology and Nanofabrication, Paper No.4B2 2024)