Organization
Faculty of Engineering Science Associate Professor
Title
Associate Professor
OHORI,Daisuke
Research Areas
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Nanotechnology/Materials / Nanostructural physics
Research History
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Kansai University Faculty of Engineering Science Associate Prof.
2026.4
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Tohoku University Institute of Fluid Science Global Collaborative Research and Education Center for Integrated Flow Science Green Nanotechnology Laboratory Assistant Professor
2024.1
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Tohoku University Institute of Fluid Science Global Collaborative Research and Education Center for Integrated Flow Science Green Nanotechnology Laboratory Project Assist. Professer
2021.1 - 2023.12
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National Chiao Tung University Post. Doc. Researcher
2020.3 - 2020.12
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Tohoku University Institute of Fluid Science Innovative Energy Research Center (IER) Green Nanotechnology Laboratory Science Researcher
2018.4 - 2020.2
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Tohoku University Institute of Fluid Science Innovative Energy Research Center (IER) Green Nanotechnology Laboratory Research assistant
2017.4 - 2018.3
Papers
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Thermal annealing–induced Ag/WO3/Ag plasmonic nanocavities for emission enhancement
Shota Takahashi, Yusuke Takahashi, Takayuki Kiba, Midori Kawamura, Naofumi Ohtsu, Peng Sheng, Daisuke Ohori, Kazuhiko Endo
Vacuum 2026.8
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Direct observation of half-cycle adsorption of aminosilane precursors by in situ XPS
Yuki Tsuchiizu, Daisuke Ohori, Teruhisa Ohtsuka, Masashi Yamazaki, Hiroshi Arimoto, Kazuhiko Endo
Journal of Vacuum Science & Technology A 2026.5
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(Invited) Neutral Beam Etching of InGaN/GaN and AlGaInP for Full-Color Micro-LEDs: Surface Damage Mitigation and Etch Profile Control
Daisuke Ohori, Xuelun Wang, Takahiro Kuribayashi, Kazuhiko Endo, Seiji Samukawa
ECS Meeting Abstracts 2025.11
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Effect of Film Morphology on Electrical Conductivity of PEDOT:PSS
Aditya Saha, Daisuke Ohori, Takahiko Sasaki, Keisuke Itoh, Ryuji Oshima, Seiji Samukawa
Nanomaterials 2023.12
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3.5 × 3.5 μm2 GaN blue micro-light-emitting diodes with negligible sidewall surface nonradiative recombination
Xuelun Wang, Xixi Zhao, Tokio Takahashi, Daisuke Ohori, Seiji Samukawa
Nature Communications 2023.11
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Effect of Interfacial Oxide Layers on Self-Doped PEDOT/Si Hybrid Solar Cells Reviewed International journal
Aditya Saha, Ryuji Oshima, Daisuke Ohori, Takahiko Sasaki, Hirokazu Yano, Hidenori Okuzaki, Takashi Tokumasu, Kazuhiko Endo, Seiji Samukawa
Energies 16 6900-1 - 6900-14 2023.9
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Hydrogen iodide (HI) neutral beam etching characteristics of InGaN and GaN for micro-LED fabrication
Daisuke Ohori, Takahiro Ishihara, Xuelun Wang, Kazuhiko Endo, Tsau-Hua Hsieh, Yiming Li, Nobuhiro Natori, Kazuma Matsui, Seiji Samukawa
Nanotechnology 2023.9
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Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method
Tomoki Harada, Daisuke Ohori, Kazuhiko Endo, Seiji Samukawa, Tetsuo Ikari, Atsuhiko Fukuyama
Journal of Applied Physics 133 ( 12 ) 2023.3
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Enhancing the Performance of E-Mode AlGaN/GaN HEMTs With Recessed Gates Through Low-Damage Neutral Beam Etching and Post-Metallization Annealing
Yi-Ho Chen, Daisuke Ohori, Muhammad Aslam, Yao-Jen Lee, Yiming Li, Seiji Samukawa
IEEE Open Journal of Nanotechnology 2023
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Impact of nanopillars on phonon dispersion and thermal conductivity of silicon membranes
Anufriev, R., Ohori, D., Wu, Y., Yanagisawa, R., Jalabert, L., Samukawa, S., Nomura, M.
Nanoscale 15 ( 5 ) 2023
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Room-temperature and high-quality HfO2/SiO2 gate stacked film grown by neutral beam enhanced atomic layer deposition
Beibei Ge, Daisuke Ohori, Yi-Ho Chen, Takuya Ozaki, Kazuhiko Endo, Yiming Li, Jenn-Hwan Tarng, Seiji Samukawa
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 40 ( 2 ) 2022.3
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Hydrogen Iodide (HI) Neutral Beam Etching for InGaN/GaN Micro-LED
Takahiro Ishihara, Daisuke Ohori, Xuelun Wang, Kazuhiko Endo, Nobuhiro Natori, Daisuke Sato, Yiming Li, Seiji Samukawa
Proceedings of the IEEE Conference on Nanotechnology 2022-July 48 - 51 2022
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Selective atomic layer reaction between GaN and SiN in HBr neutral beam etching
Daisuke Ohori, Takahiro Sawada, Kenta Sugawara, Masaya Okada, Ken Nakata, Kazutaka Inoue, Daisuke Sato, Seiji Samukawa
Journal of Vacuum Science & Technology A 39 ( 4 ) 042601 - 042601 2021.7
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Surface wettability of silicon nanopillar array structures fabricated by biotemplate ultimate top-down processes
Sou Takeuchi, Daisuke Ohori, Masahiro Sota, Teruhisa Ishida, Yiming Li, Jenn Hwan Tarng, Kazuhiko Endo, Seiji Samukawa
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 39 ( 2 ) 2021.3
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Management of Phonon Transport in Lateral Direction for Gap-Controlled Si Nanopillar/SiGe Interlayer Composite Materials
Daisuke Ohori, Min-Hui Chuang, Asahi Sato, Sou Takeuchi, Masayuki Murata, Atsushi Yamamoto, Ming-Yi Lee, Kazuhiko Endo, Yiming Li, Jenn-Hwan Tarng, Yao-Jen Lee, Seiji Samukawa
IEEE OPEN JOURNAL OF NANOTECHNOLOGY 2 148 - 152 2021
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Si Nanopillar/SiGe Composite Structure for Thermally Managed Nano-devices
Daisuke Ohori, Masayuki Murata, Atsushi Yamamoto, Kazuhiko Endo, Min-Hui Chuang, Ming-Yi Lee, Yiming Li, Jenn-Hwan Tarng, Yao-Jen Lee, Seiji Samukawa
2021 IEEE 21ST INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE NANO 2021) 2021-July 199 - 202 2021
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Daisuke Ohori, Takuya Fujii, Shuichi Noda, Wataru Mizubayashi, Kazuhiko Endo, Yao-Jen Lee, Jenn-Hwan Tarng, Yiming Li, Seiji Samukawa
IEEE Open Journal of Nanotechnology 2 26 - 30 2021
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Surface wettability of nanopillar array structures fabricated by bio-template ultimate top-down processes
Sou Takeuchi, Daisuke Ohori, Teruhisa Ishida, Mami Tanaka, Masahiro Sota, Yiming Li, Jenn-Hwan Tarng, Kazuhiko Endo, Seiji Sarnukawa
2021 IEEE 21ST INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE NANO 2021) 2021-July 203 - 206 2021
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Fabrication and simulation of neutral-beam-etched silicon nanopillars
Min Hui Chuang, Daisuke Ohori, Yiming Li, Kuan Ru Chou, Seiji Samukawa
Vacuum 181 2020.11
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High Performance GaN HEMT and Ge Fin FET Device Realizing by Atomic-layer Defect-free Etching with Chlorine Neutral Beam
Daisuke Ohori, Niraj Man Shrestha, Yiming Li, Jenn Hwan Tarng, Seiji Samukawa
2020 International Symposium on VLSI Technology, Systems and Applications, VLSI-TSA 2020 108 - 109 2020.8
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Decreasing of the thermal conductivity of Si nanopillar/SiGe composite films investigated by using a piezoelectric photothermal spectroscopy
Tomoki Harada, Tsubasa Aki, Daisuke Ohori, Seiji Samukawa, Tetsuo Ikari, Atsuhiko Fukuyama
Japanese Journal of Applied Physics 59 2020.7
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High-quality nanodisk of InGaN/GaN MQWs fabricated by neutral-beam-etching and GaN regrowth: Towards directional micro-LED in top-down structure
Kexiong Zhang, Tokio Takahashi, Daisuke Ohori, Guangwei Cong, Kazuhiko Endo, Naoto Kumagai, Seiji Samukawa, Mitsuaki Shimizu, Xuelun Wang
Semiconductor Science and Technology 35 ( 7 ) 2020.7
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Coherent and Incoherent Impacts of Nanopillars on the Thermal Conductivity in Silicon Nanomembranes
Xin Huang, Daisuke Ohori, Ryoto Yanagisawa, Roman Anufriev, Seiji Samukawa, Masahiro Nomura
ACS Applied Materials and Interfaces 12 ( 22 ) 25478 - 25483 2020.6
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Atomic-layer etching of GaN by using an HBr neutral beam
Daisuke Ohori, Takahiro Sawada, Kenta Sugawara, Masaya Okada, Ken Nakata, Kazutaka Inoue, Daisuke Sato, Hideyuki Kurihara, Seiji Samukawa
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 38 ( 3 ) 2020.5
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Numerical simulation of thermal conductivity of SiNW-SiGe<inf>0.3</inf> composite for thermoelectric applications
Ming Yi Lee, Yiming Li, Min Hui Chuang, Daisuke Ohori, Seiji Samukawa
IEEE Transactions on Electron Devices 67 ( 5 ) 2088 - 2092 2020.5
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Daisuke Ohori, Sou Takeuchi, Masahiro Sota, Teruhisa Ishida, Yiming Li, Jenn-Hwan Tarng, Kazuhiko Endo, Seiji Samukawa
IEEE Open Journal of Nanotechnology 1 ( 1 ) 1 - 5 2020.3
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Growing low-temperature, high-quality silicon-dioxide films by neutral-beam enhanced atomic-layer deposition Reviewed
Hua Hsuan Chen, Susumu Toko, Daisuke Ohori, Takuya Ozaki, Mitsuya Utsuno, Tomohiro Kubota, Toshihisa Nozawa, Seiji Samukawa
Journal of Physics D: Applied Physics 53 ( 1 ) 2020
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High efficiency 100-nm-sized InGaN/GaN active region fabricated by neutral-beam-etching and GaN regrowth for directional micro-LED
Kexiong Zhang, Tokio Takahashi, Daisuke Ohori, Guangwei Cong, Kazuhiko Endo, Naoto Kumagai, Seiji Samukawa, Mitsuaki Shimizu, Xuelun Wang
2019 COMPOUND SEMICONDUCTOR WEEK (CSW) 2019
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Radiative carrier recombination process in GaAs ND fabricated by bio-template and neutral beam etching embedded by AlGaAs
A. Iwamoto, D. Ohori, Cedric Thomas, A. Higo, S. Samukawa, T. Ikari, A. Fukuyama
Proceedings of the 17th Int. Symo. on Advanced Fluid Information 16 - 17 2016.12
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Effect of embedding process on photoluminescence spectra of GaAs quantum nanodisks fabricated by neutral beam nanoprocess Reviewed
D. Ohori, K. Kondo, K. Sakai, C. Thomas, A. Higo, S. Samukawa, T. Ikari, A. Fukuyama
European Materials Research Society 2016 Spring Meeting 2016.5
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Light emission from GaAs/AlGaAs nanopillars fabricated by neutral beam etching and bio-template Reviewed
D. Ohori, A. Suzuki, C. Thomas, A. Higo, S. Samukawa, A. Fukuyama, T. Ikari
The 2015 E-MRS Spring meeting 2015.5
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Photoluminescence study of quantum levels in GaAs/AlGaAs quantum nanodisks fabricated by bio-template and neutral beam etching Reviewed
A. Fukuyama, D. Ohori, A. Suzuki, C. Thomas, A. Higo, S. Samukawa, T. Ikari
The 2015 E-MRS Spring meeting 2015.5
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Photoluminescence of Ge nanodisk array structure fabricated by bio-template and neutral beam etching Reviewed
D. Ohori, Y. Murayama, K. Kondo, T. Takuya, T. Okada, S. Samukawa, A. Fukuyama, T. Ikari
Proceedings of the 14th Int. Symo. on Advanced Fluid Information 118 - 119 2014.12
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Effect of oxygen pressure on photoluminescence spectra and hall coefficients of Li-Ni Co-Doped ZnO films grown by a pulsed laser deposition
K. Sakai, K. Ishikura, D. Ohori, D. Nakamura, A. Fukuyama, T. Okada, M. S. Ramachandra Rao, T. Ikari
Springer Series in Materials Science 180 91 - 99 2014
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Photoconductivity Decay and Carrier Lifetime in Silicon Nanodisk Array Structure Fabricated by Using Bio-templates and Neutral Beam Etching Reviewed
Daisuke Ohori, Atsuhiko Fukuyama, Seiji Samukawa, Tetsuo Ikari
Proceedings of the 13th Int. Symo. on Advanced Fluid Information 96 - 97 2013.12
MISC
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Effects of Nb oxide film thickness controlled by neutral beam oxidation on superconducting resonators
紺野太壱, 大堀大介, 日高睦夫, 野田周一, 遠藤和彦, 向井寛人, 向井寛人, 朝永顕成, 朝永顕成, TSAI J.S., TSAI J.S., 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 69th 2022
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50 59 - 63 2021.9
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Atomic Layer Selective GaN/SiN Etching by HBr Neutral Beam
Sawada Takahiro, Ohori Daisuke, Sugawara Kenta, Okada Masaya, Nakata Ken, Inoue Kazutaka, Sato Daisuke, Samukawa Seiji
JSAP Annual Meetings Extended Abstracts 2021.1 2443 - 2443 2021.2
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High Electron Mobility Germanium FinFET Fabricated by Neutarl Beam
Ohori Daisuke, Noda Shuichi, Fujii Takuya, Mizubayashi Wataru, Endo Kazuhiko, Li Yiming, Lee Yao-Jen, Ozaki Takuya, Samukawa Seiji
JSAP Annual Meetings Extended Abstracts 2021.1 2361 - 2361 2021.2
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Effect of Solution of Containing Glycerol for 2D Ferritin Arrangemen
Ohori Daisuke, Takeuchi Sou, Sato Asahi, Ishida Teruhisa, Sota Masahiro, Tanaka Mami, Endo Kazuhiko, Samukawa Seiji
JSAP Annual Meetings Extended Abstracts 2021.1 2307 - 2307 2021.2
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Effects of surface oxide film on Nb electrode controlled by neutral beam on superconducting resonators
紺野太壱, 大堀大介, 日高睦夫, 野田周一, 遠藤和彦, 向井寛人, 朝永顕成, 朝永顕成, TSAI J.S., TSAI J.S., 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 82nd 2021
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Control of Nb Surface Oxide Film by Neutral Beam Processes and Effect on Q Value
紺野太壱, 大堀大介, 日高睦夫, 遠藤和彦, 向井寛人, TSAI J.S., TSAI J.S., 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 68th 2021
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3J5-2 Theoretical study on the photothermal signal of the multilayer structure and application to the Si-nanopillar/SiGe composite films
Arata Yuki, Harada Tomoki, Ohori Daisuke, Samukawa Seiji, Ikari Tetsuo, Fukuyama Atsuhiko
Proceedings of Symposium on Ultrasonic Electronics 41 n/a 2020.11
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Defect-free Atomic Layer Etching of GaN with Neutral-Beam Etching
Sawada Takahiro, Ohori Daisuke, Sugawara Kenta, Okada Masaya, Satou Daisuke, Kurihara Hideyuki, Samukawa Seiji
JSAP Annual Meetings Extended Abstracts 2020.2 1886 - 1886 2020.8
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Effect of Si-Nanopillar Spacing on Thermal Properties
Harada Tomoki, Arata Yuki, Ohori Daisuke, Samukawa Seiji, Ikari Tetsuo, Fukuyama Atsuhiko
JSAP Annual Meetings Extended Abstracts 2020.2 2384 - 2384 2020.8
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Effect of Nb surface oxide composition by Neutral beam on Q value
紺野太壱, 大堀大介, 日高睦夫, 遠藤和彦, 向井寛人, TSAI J.S., 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 81st 2020
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Control of the Water-repellent by designing Nano-pillar Array Structures Fabricated by Bio-template Ultimate Etching
竹内聡, 大堀大介, 石田昌久, 曽田匡洋, 遠藤和彦, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 67th 2020
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Niobium Etching Characteristics by Neutral Beam
紺野太壱, 大堀大介, 日高睦夫, 遠藤和彦, 向井寛人, TSAI J.S., 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 67th 2020
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Water-repellency Realization of Nanopillar Structure on Quartz surface by Bio-template Ultimate fabrication
大堀大介, 竹内聡, 石田昌久, 曽田匡洋, 遠藤和彦, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 67th 2020
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Basic Etching Characteristics of GaN by Neutral Beam
澤田尭廣, 大堀大介, 菅原健太, 岡田政也, 井上和孝, 佐藤大輔, 栗原秀行, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 67th 2020
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Development of Brain-Like Memory Integrated Systems and Stacked Analog Memory Devices
森江隆, 寒川誠二, 山下健弥, 原田將敬, 大堀大介, 遠藤和彦, 大野武雄
東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書 2018 2020
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1P1-8 Analysis and Estimation of Thermal Conductivity of Si Nanopillar/SiGe Composite Film by Using Photo-Thermal Spectroscopy Measurement with a Multi-layer Model Calculation
Harada Tomoki, Aki Tsubasa, Ohori Daisuke, Samukawa Seiji, Ikari Tetsuo, Fukuyama Atsuhiko
Proceedings of Symposium on Ultrasonic Electronics 40 n/a 2019.11
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Near-Complete Elimination of Size-Dependent Efficiency Decrease in GaN Micro-Light-Emitting Diodes
Jun Zhu, Tokio Takahashi, Daisuke Ohori, Kazuhiko Endo, Seiji Samukawa, Mitsuaki Shimizu, Xue Lun Wang
Physica Status Solidi (A) Applications and Materials Science 216 ( 22 ) 1970075 - 1970075 2019.11
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Atomic layer defect-free etching for germanium using HBr neutral beam
Takuya Fujii, Daisuke Ohori, Shuichi Noda, Yosuke Tanimoto, Daisuke Sato, Hideyuki Kurihara, Wataru Mizubayashi, Kazuhiko Endo, Yiming Li, Yao Jen Lee, Takuya Ozaki, Seiji Samukawa
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 37 ( 5 ) 2019.9
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Atomic layer germanium etching for 3D Fin-FET using chlorine neutral beam
Daisuke Ohori, Takuya Fujii, Shuichi Noda, Wataru Mizubayashi, Kazuhiko Endo, En Tzu Lee, Yiming Li, Yao Jen Lee, Takuya Ozaki, Seiji Samukawa
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 37 ( 2 ) 2019.3
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Siナノピラー間隔変化による熱伝導率・電気伝導率の独立制御
大堀大介, 久保山瑛哲, 村田正行, 山本淳, 野村政宏, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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ミニマル中性粒子ビームエッチング装置の開発
大堀大介, 野田周一, 野沢善幸, LIAO B., 藤井竜介, 速水利泰, 門井幹夫, 石田昌久, 田中麻美, 曽田匡洋, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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マスクレス超低損傷加工を実現するバイオテンプレート形成装置の開発
門井幹夫, 石田昌久, 田中麻美, 曽田匡洋, 大堀大介, 野田周一, 野沢善幸, LIAO B., 藤井竜介, 速水利泰, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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マスクレス超低損傷加工を実現する小型中性粒子ビームエッチング装置の開発
野沢善幸, LIAO B., 藤井竜介, 速水利泰, 大堀大介, 野田周一, 門井幹夫, 石田昌久, 田中麻美, 曽田匡洋, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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Gallium Nitride Atomic Layer Etching by Chlorine Neutral Beam
SUGAWARA KENTA, OHORI (P)DAISUKE, INOUE KAZUTAKA, SAMUKAWA SEIJI
JSAP Annual Meetings Extended Abstracts 66th 2881 - 2881 2019
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Siナノピラー構造の間隔制御することによるフォノン場制御とキャリア輸送特性に与える影響
大堀大介, 久保山瑛哲, 村田正行, 山本淳, 野村政宏, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 66th 2019
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中性粒子ビームによるGe Fin構造の側壁エッチング特性の検討
大堀大介, 野田周一, 藤井卓也, 水林亘, 遠藤和彦, 遠藤和彦, LEE En-Tzu, YIMING Li, LEE Yao-Jen, 尾崎卓哉, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 66th 2019
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バイオテンプレート極限加工により作製した無欠陥配置制御Siナノピラー構造による表面撥水性の制御
竹内聡, 大堀大介, 石田昌久, 田中麻美, 曽田匡洋, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 66th 2019
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Fabrication of High-Efficiency GaN Micro-LEDs by Using Neutral-Beam Etching
Zhu Jun, Takahashi Tokio, Endo Kazuhiko, Ohori Daisuke, Samukawa Seiji, Wang Xue-Lun
JSAP Annual Meetings Extended Abstracts 80th 3522 - 3522 2019
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HBr中性粒子ビームによるGe原子層無欠陥エッチングの検討
大堀大介, 藤井拓也, 野田周一, 水林亘, 遠藤和彦, 遠藤和彦, LI Yiming, LEE Yao-Jen, 尾崎卓哉, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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塩素中性粒子ビームエッチングによるGaN HEMT高信頼化
菅原健太, 岡田政也, 市川弘之, 井上和孝, 大堀大介, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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バイオテンプレート極限加工により作製した配置制御Siナノピラー構造による表面撥水性の制御
竹内聡, 大堀大介, 石田昌久, 田中麻美, 曽田匡洋, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 80th 2019
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松田真輝, 大堀大介, 寒川誠二, 寒川誠二, 碇哲雄, 福山敦彦
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 79th ROMBUNNO.21p‐PB4‐2 - 2983 2018
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中性粒子ビームとバイオテンプレートを用いた高アスペクト比Siナノピラー構造の作製
大堀大介, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二
応用物理学会春季学術講演会講演予稿集(CD-ROM) 65th ROMBUNNO.19p‐C204‐2 - 1848 2018
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大堀大介, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 79th ROMBUNNO.18p‐431B‐9 - 1569 2018
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無欠陥Siナノピラー構造によるフォノン場制御と高移動度キャリア輸送
大堀大介, 久保山瑛哲, 山本淳, 村田正行, 遠藤和彦, 遠藤和彦, 寒川誠二, 寒川誠二, 寒川誠二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 79th ROMBUNNO.20p‐211A‐13 2018
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Photoluminescence emission from GaAs nanodisks in GaAs/AlGaAs nanopillar arrays fabricated by neutral beam etching
Daisuke Ohori, Atsuhiko Fukuyama, Kentaro Sakai, Akio Higo, Cedric Thomas, Seiji Samukawa, Tetsuo Ikari
JAPANESE JOURNAL OF APPLIED PHYSICS 56 ( 5 ) 50308 - 50308 2017.5
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Daisuke Ohori, Atsuhiko Fukuyama, Kentaro Sakai, Akio Higo, Cedric Thomas, Seiji Samukawa, Tetsuo Ikari
JAPANESE JOURNAL OF APPLIED PHYSICS 56 ( 5 ) 2017.5
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Photoluminescence emission from GaAs nanodisks in GaAs/AlGaAs nanopillar arrays fabricated by neutral beam etching
Daisuke Ohori, Atsuhiko Fukuyama, Kentaro Sakai, Akio Higo, Cedric Thomas, Seiji Samukawa, Tetsuo Ikari
Japanese Journal of Applied Physics 56 ( 5 ) 2017.5
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福山敦彦, 寒川誠二, 大堀大介, 碇哲雄, 久保田智宏, 岡田健, 肥後昭男
東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書 2015 81‐82 2017
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福山敦彦, 寒川誠二, 大堀大介, 碇哲雄, 久保田智宏, 岡田健, 肥後昭男
東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書 2016 31‐32 2017
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大堀大介, 石塚史典, THOMAS Cedric, 寒川誠二, 碇哲雄, 福山敦彦
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 78th ROMBUNNO.6a‐A404‐10 2017
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Investigation of Radiative Recombination of GaAs Quantum Dots Produced by Droplet Epitaxy
岩元杏里, 石塚史典, 大堀大介, 間野高明, 碇哲雄, 福山敦彦
宮崎大学工学部紀要(Web) 46 ( 46 ) 85‐88 (WEB ONLY) - 88 2017
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Investigation of carrier recombination process in top-down fabricated GaAs nano-disc array structure by photoluminescence measurements
T. Ikari, D. Ohori, A. Higo, C. Thomas, S. Samukawa, K. Nishioka, A. Fukuyama
Nanotechnology Materials and Devices Conference, NMDC 2016 - Conference Proceedings 2016.12
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Photoluminescence emission from as-etched quantum nanodisks fabricated by bio-template and neutral beam etching process
D. Ohori, K. Kondo, K. Sakai, A. Higo, C. Thomas, S. Samukawa, T. Ikari, A. Fukuyama
16th International Conference on Nanotechnology - IEEE NANO 2016 321 - 322 2016.11
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Optical properties of quantum energies in GaAs quantum nanodisks produced using a bio-nanotemplate and a neutral beam etching technique
Daisuke Ohori, Atsuhiko Fukuyama, Cedric Thomas, Akio Higo, Seiji Samukawa, Tetsuo Ikari
Japanese Journal of Applied Physics 55 ( 9 ) 2016.9
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Optical properties of quantum energies in GaAs quantum nanodisks produced using a bio-nanotemplate and a neutral beam etching technique
Ohori Daisuke, Fukuyama Atsuhiko, Thomas Cedric, Higo Akio, Samukawa Seiji, Ikari Tetsuo
Japanese Journal of Applied Physics 55 ( 9 ) 92101 - 92101 2016.8
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Optical properties of quantum energies in GaAs quantum nanodisks produced using a bio-nanotemplate and a neutral beam etching technique
Ohori Daisuke, Fukuyama Atsuhiko, Thomas Cedric, Higo Akio, Samukawa Seiji, Ikari Tetsuo
Jpn. J. Appl. Phys. 55 ( 9 ) 2016.8
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杉原 圭二, 中野 真理菜, 岩元 杏里, 大堀 大介, 本田 善央, 天野 浩, 碇 哲雄, 福山 敦彦
宮崎大學工學部紀要 45 ( 45 ) 105 - 109 2016.7
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杉原圭二, 中野真理菜, 岩元杏里, 大堀大介, 本田善央, 天野浩, 碇哲雄, 福山敦彦
宮崎大学工学部紀要(Web) ( 45 ) 105‐109 (WEB ONLY) 2016
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バイオテンプレート極限加工を用いたGaAs量子ナノディスクの発光再結合の温度依存性
大堀大介, THOMAS Cedric, 肥後昭男, 寒川誠二, 寒川誠二, 碇哲雄, 福山敦彦
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 77th ROMBUNNO.16a‐P1‐11 2016
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中性粒子ビームとバイオナノテンプレートを用いて作製したGaAs量子ナノディスクのキャリア再結合とその埋め込み効果
近藤清文, 大堀大介, 境健太郎, THOMAS Cedric, 肥後昭男, 寒川誠二, 寒川誠二, 前田幸治, 碇哲雄, 福山敦彦
応用物理学会春季学術講演会講演予稿集(CD-ROM) 63rd 2016
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半極性(1-101)面で成長させたGaN薄膜のバンドギャップ減少
杉原圭二, 中野真理菜, 大堀大介, 碇哲雄, 福山敦彦, 天野浩, 本田善央
応用物理学会九州支部学術講演会講演予稿集(Web) 41 2015
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バイオナノテンプレートマスクと中性粒子ビームを用いたGaAs量子ナノピラーの発光再結合過程
大堀大介, 近藤清文, THOMAS Cedric, 肥後昭男, 寒川誠二, 碇哲雄, 福山敦彦
応用物理学会秋季学術講演会講演予稿集(CD-ROM) 76th 2015
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The Effect of Strain on the Optical Properties of GaN Grown on Si Investigated by Photoreflectance and Photoluminescence
元田雄大郎, 鈴木章生, 大堀大介, 福山敦彦, 本田善央, 山口雅史, 天野浩, 碇哲雄
宮崎大学工学部紀要(Web) 42 ( 42 ) 23 - 26 2013
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パルスレーザー堆積法により作製したLi,Ni-codoped ZnO薄膜のPLスペクトルの経時変化
村山友基, 大堀大介, 境健太郎, 中村大輔, 岡田龍雄, RAMACHANDRA RAO M. S., 碇哲雄
応用物理学会九州支部学術講演会講演予稿集 39 2013
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パルスレーザー堆積法により作製したLi,Ni-codoped ZnO薄膜内に形成される不純物および欠陥準位がホール係数へ及ぼす影響
大堀大介, 石倉健, 境健太郎, 中村大輔, 岡田龍雄, RAO M. S. R., 碇哲雄
応用物理学会九州支部学術講演会講演予稿集 38 2012
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パルスレーザー堆積法により作製したLi,Co-codoped ZnO薄膜の光学特性
石倉健, 境健太郎, 大堀大介, 碇哲雄, KUMAR J.
応用物理学会九州支部学術講演会講演予稿集 38 2012
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Hayashi Neisei, Sorimachi Naohiro, Ohori Daisuke, Shimizu Takahiro, Obata Tsunehiro
Proceedings of the IEICE General Conference 2010 202 2010
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A-15-19 Ring-wandering of Visually Impaired Persons
Hayashi Neisei, Ohori Daisuke, Shimizu Takahiro, Obata Tsunehiro
Proceedings of the IEICE General Conference 2010 201 2010
Industrial property rights
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半導体装置の製造方法
菅原 健太, 寒川 誠二, 大堀 大介
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フェリチン用リンス液
寒川誠二, 大堀大介, 門井幹夫
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成形型及びレンズ
寒川 誠二, 大堀 大介
Research Projects
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低電流密度・高輝度赤色マイクロLED加工のためのAlGaInP加工特性に関する研究
Grant number：24K22948 2024.7 - 2026.3
日本学術振興会 科学研究費助成事業 研究活動スタート支援
大堀 大介
Grant amount：\2730000 （ Direct Cost: \2100000 、 Indirect Cost：\630000 ）
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High-mobility Semiconductor Devices due to Control of Phonon Field caused by Defect-free Nano-periodic Structures
Grant number：20H05649 2020.8 - 2025.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S)
Grant amount：\195000000 （ Direct Cost: \150000000 、 Indirect Cost：\45000000 ）