WATANABE Keisuke 渡邊敬介

Researcher Number	90945362
Other IDs	https://orcid.org/0000-0002-4285-2135
Affiliation (Current)	2025: 国立研究開発法人物質・材料研究機構, ナノアーキテクトニクス材料研究センター, 研究員
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人物質・材料研究機構, ナノアーキテクトニクス材料研究センター, 研究員 2023: 国立研究開発法人物質・材料研究機構, 若手国際研究センター, ICYSリサーチフェロー 2022: 国立研究開発法人物質・材料研究機構, 若手国際研究センター, ICYS研究員
Review Section/Research Field	Principal Investigator Basic Section 28020:Nanostructural physics-related / 0402:Nano/micro science, applied condensed matter physics, applied physics and engineering, and related fields
Keywords	Principal Investigator 強結合 / BIC / メタサーフェス / 分子振動 / ナノ構造 / ナノギャップ / 赤外分光 / バイオセンサ / シリコン

Optical field enhancement in dielectric nanostructures and their coupling with moleculesPrincipal Investigator
- Principal Investigator
  
  渡邊敬介
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 28020:Nanostructural physics-related
- Research Institution
  National Institute for Materials Science
Biomolecular sensing in all-dielectric metasurfaces with collective resonancesPrincipal Investigator
- Principal Investigator
  
  WATANABE Keisuke
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0402:Nano/micro science, applied condensed matter physics, applied physics and engineering, and related fields
- Research Institution
  National Institute for Materials Science

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Optimum asymmetry for nanofabricated refractometric sensors at quasi-bound states in the continuum2024
- Author(s)
  Watanabe Keisuke、Iwanaga Masanobu
- Journal Title
  
  Applied Physics Letters
  
  Volume: 124 Issue: 11 Pages: 111705-111705
- DOI
  10.1063/5.0158793
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21134, KAKENHI-PROJECT-22K20496
[Journal Article] Nanogap enhancement of the refractometric sensitivity at quasi-bound states in the continuum in all-dielectric metasurfaces2023
- Author(s)
  Watanabe Keisuke、Iwanaga Masanobu
- Journal Title
  
  Nanophotonics
  
  Volume: 12 Issue: 1 Pages: 99-109
- DOI
  10.1515/nanoph-2022-0565
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21134, KAKENHI-PROJECT-22K20496
[Journal Article] Vibrational Coupling to Quasi‐Bound States in the Continuum under Tailored Coupling Conditions2023
- Author(s)
  Watanabe Keisuke、Devi Hemam Rachna、Iwanaga Masanobu、Nagao Tadaaki
- Journal Title
  
  Advanced Optical Materials
  
  Volume: 12 Issue: 6 Pages: 2301912-2301912
- DOI
  10.1002/adom.202301912
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21134, KAKENHI-PROJECT-22K20496
[Presentation] Tailoring coupling conditions between silicon metasurfaces and molecular vibrations2023
- Author(s)
  Watanabe Keisuke, Devi Hemam Rachna, Iwanaga Masanobu, Nagao Tadaaki
- Organizer
  META 2023, the 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K20496
[Presentation] シリコンメタサーフェスを用いた準BIC-分子振動結合系の結合条件制御2023
- Author(s)
  渡邊敬介、ヘマムラチナデヴィ、岩長祐伸、長尾忠昭
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K20496
[Presentation] メタサーフェスの光センサーへの展開2023
- Author(s)
  岩長祐伸, 渡邊敬介
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-22K20496
[Presentation] ナノギャップを有するメタサーフェスの準BIC磁気双極子モード観測2022
- Author(s)
  渡邊敬介, 岩長祐伸
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K20496

1. IWANAGA Masanobu

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

WATANABE Keisuke 渡邊 敬介

Research Projects

Research Products

Co-Researchers

Optical field enhancement in dielectric nanostructures and their coupling with moleculesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Biomolecular sensing in all-dielectric metasurfaces with collective resonancesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Optimum asymmetry for nanofabricated refractometric sensors at quasi-bound states in the continuum2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nanogap enhancement of the refractometric sensitivity at quasi-bound states in the continuum in all-dielectric metasurfaces2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Vibrational Coupling to Quasi‐Bound States in the Continuum under Tailored Coupling Conditions2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Tailoring coupling conditions between silicon metasurfaces and molecular vibrations2023

Author(s)

Organizer

Data Source

[Presentation] シリコンメタサーフェスを用いた準BIC-分子振動結合系の結合条件制御2023

Author(s)

Organizer

Data Source

[Presentation] メタサーフェスの光センサーへの展開2023

Author(s)

Organizer

Data Source

[Presentation] ナノギャップを有するメタサーフェスの準BIC磁気双極子モード観測2022

Author(s)

Organizer

Data Source

WATANABE Keisuke 渡邊敬介