OHORI DAISUKE 大堀大介

Researcher Number	00839293
Other IDs
Affiliation (Current)	2025: 東北大学, 流体科学研究所, 助教
Affiliation (based on the past Project Information) *help	2023 – 2024: 東北大学, 流体科学研究所, 助教
Review Section/Research Field	Principal Investigator 0302:Electrical and electronic engineering and related fields Except Principal Investigator Broad Section C
Keywords	Principal Investigator トップダウン加工 / 赤色マイクロLED Except Principal Investigator 高移動度半導体 / 無欠陥周期ナノ構造 / ナノスケールサーマルマネージメント / 無欠陥ナノ周期構造複合材料 / ナノスケールサーマルマネジメント / 無欠陥ナノ周期構造 / エレクトロンバンド / フォノンバンド / 高移動度半導体素子 / フォノン場制御 / 無欠陥ナノピラー複合材料

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Principal Investigator
- Principal Investigator
  
  大堀大介
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0302:Electrical and electronic engineering and related fields
- Research Institution
  Tohoku University
High-mobility Semiconductor Devices due to Control of Phonon Field caused by Defect-free Nano-periodic Structures
- Principal Investigator
  
  寒川誠二
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section C
- Research Institution
  Tohoku University

All 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023
- Author(s)
  Harada Tomoki、Ohori Daisuke、Endo Kazuhiko、Samukawa Seiji、Ikari Tetsuo、Fukuyama Atsuhiko
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 133 Issue: 12 Pages: 125703-125703
- DOI
  10.1063/5.0146578
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649, KAKENHI-PROJECT-22KJ2523, KAKENHI-PROJECT-18K04876
[Journal Article] Impact of nanopillars on phonon dispersion and thermal conductivity of silicon membranes2023
- Author(s)
  Anufriev Roman、Ohori Daisuke、Wu Yunhui、Yanagisawa Ryoto、Jalabert Laurent、Samukawa Seiji、Nomura Masahiro
- Journal Title
  
  Nanoscale
  
  Volume: 15 Issue: 5 Pages: 2248-2253
- DOI
  10.1039/d2nr06266f
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649, KAKENHI-PROJECT-21H04635
[Journal Article] Management of Phonon Transport in Lateral Direction for Gap-Controlled Si Nanopillar/SiGe Interlayer Composite Materials2021
- Author(s)
  Ohori Daisuke、Chuang Min-Hui、Sato Asahi、Takeuchi Sou、Murata Masayuki、Yamamoto Atsushi、Lee Ming-Yi、Endo Kazuhiko、Li Yiming、Tarng Jenn-Hwan、Lee Yao-Jen、Samukawa Seiji
- Journal Title
  
  IEEE Open Journal of Nanotechnology
  
  Volume: 2 Pages: 148-152
- DOI
  10.1109/ojnano.2021.3131165
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Journal Article] Fabrication and simulation of neutral-beam-etched silicon nanopillars2020
- Author(s)
  Chuang Min-Hui、Ohori Daisuke、Li Yiming、Chou Kuan-Ru、Samukawa Seiji
- Journal Title
  
  Vacuum
  
  Volume: 181 Pages: 109577-109577
- DOI
  10.1016/j.vacuum.2020.109577
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Analysis of carrier mobility in Si-Nanopillar/SiGe composite films by a laser heterodyne photothermal displacement method2023
- Author(s)
  Y. Uno, T. Harada, S. Harada, H. Ohyama, D. Ohori, K. Endo, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  20th Int. Conference on Flow Dynamics
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] ナノピラー間隔を変化させたSi-nanopillar/SiGe0.3複合膜の光ヘテロダイン光熱変位法によるキャリアライフタイム評価2023
- Author(s)
  原田知季、大堀大介、遠藤和彦、寒川誠二、碇哲雄、福山敦彦
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Impact of nanopillars on phonon and thermal transport in silicon membranes2023
- Author(s)
  Roman Anufriev、Daisuke Ohori、Yunhui Wu、Ryoto Yanagisawa、Laurent Jalabert、Seiji Samukawa、Masahiro Nomura
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Carrier lifetime change by nanopillar space in Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023
- Author(s)
  Atsuhiko Fukuyama, Tomoki Harada, Shogo Harada, Hiroki Ohyama, Daisuke Ohori, Kazuhiko Endo, Seiji Samukawa, Tetsuo Ikari
- Organizer
  IEEE-NANO 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Siナノピラー/SiGe複合膜構造のナノピラー間隔制御によるフォノン場への影響2022
- Author(s)
  佐藤旭、大堀大介、Chuang Min-hui、村田正行、山本淳、Li Yiming、遠藤和彦、寒川誠二,
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Analysis of In-Plane Thermal Conduction in Si-Nanopillar/SiGe Composite Films by Laser Heterodyne Photothermal Displacement Signal and Theoretical Calculation2022
- Author(s)
  H. Ohyama,T. Harada, K. Morita, S. Harada, D. Ohori, S. Samukawa, T. Ikari, and A. Fukuyama
- Organizer
  The 22nd International Symposium on Advanced Fluid Information (AFI-2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Si Nanopillar/SiGe Composite Structure for Thermally Managed Nano-Devices2021
- Author(s)
  D. Ohori, M. Murata, A. Yamamoto, K. Endo, M.-H. Chuang, M. Y. Lee, Y. Li, J. H. Tarng, Y. J. Lee, and S. Samukawa
- Organizer
  21st IEEE International Conference on Nanotechnology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] 多層構造体の光熱変換信号理論の検討とSiナノピラー/SiGe複合膜への適用2020
- Author(s)
  安良田裕基, 原田知季, 大堀大介, 寒川誠二, 碇哲雄, 福山敦彦
- Organizer
  第41回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Estimating Thermal and Optical Properties of Si-Nanopillar/SiGe Composite Film by a Piezoelectric Photothermal Measurements2020
- Author(s)
  T. Harada, Y. Arata, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  17th Int. Conference on Flow Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649

1. 寒川誠二 (30323108)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
2. 福山敦彦 (10264368)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
3. 野村政宏 (10466857)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 太田裕之 (70356640)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 遠藤和彦 (60392594)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results

OHORI DAISUKE 大堀 大介

Research Projects

Research Products

Co-Researchers

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Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

High-mobility Semiconductor Devices due to Control of Phonon Field caused by Defect-free Nano-periodic Structures

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of nanopillars on phonon dispersion and thermal conductivity of silicon membranes2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Management of Phonon Transport in Lateral Direction for Gap-Controlled Si Nanopillar/SiGe Interlayer Composite Materials2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fabrication and simulation of neutral-beam-etched silicon nanopillars2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] Analysis of carrier mobility in Si-Nanopillar/SiGe composite films by a laser heterodyne photothermal displacement method2023

Author(s)

Organizer

Data Source

[Presentation] ナノピラー間隔を変化させたSi-nanopillar/SiGe0.3複合膜の光ヘテロダイン光熱変位法によるキャリアライフタイム評価2023

Author(s)

Organizer

Data Source

[Presentation] Impact of nanopillars on phonon and thermal transport in silicon membranes2023

Author(s)

Organizer

Data Source

[Presentation] Carrier lifetime change by nanopillar space in Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023

Author(s)

Organizer

Data Source

[Presentation] Siナノピラー/SiGe複合膜構造のナノピラー間隔制御によるフォノン場への影響2022

Author(s)

Organizer

Data Source

[Presentation] Analysis of In-Plane Thermal Conduction in Si-Nanopillar/SiGe Composite Films by Laser Heterodyne Photothermal Displacement Signal and Theoretical Calculation2022

Author(s)

Organizer

Data Source

[Presentation] Si Nanopillar/SiGe Composite Structure for Thermally Managed Nano-Devices2021

Author(s)

Organizer

Data Source

[Presentation] 多層構造体の光熱変換信号理論の検討とSiナノピラー/SiGe複合膜への適用2020

Author(s)

Organizer

Data Source

[Presentation] Estimating Thermal and Optical Properties of Si-Nanopillar/SiGe Composite Film by a Piezoelectric Photothermal Measurements2020

Author(s)

Organizer

Data Source

OHORI DAISUKE 大堀大介