- HO.Ya-Lun@nims.go.jp
- Address
- 305-0044 茨城県つくば市並木1-1 [アクセス]
学生受け入れ中
研究内容
- Keywords
ナノメンブレン, メタサーフェス, 二次元物質, 低次元物質, プラズモニクス
出版物2004年以降のNIMS所属における研究成果や出版物を表示しています。
論文
- Ya-Lun Ho, Mu-Hsin Chen, Tsung-Hsin Liu, Fong-Liang Hsieh, Chun-Hao Chiang, Chih-Zong Deng, Man-Hong Lai, Jessie Shiue, Shuaicheng Liu, Haruyuki Sakurai, Jui-Han Fu, Kuniaki Konishi, Vincent Tung, Yu-Ming Chang, Chun-Wei Chen, Shao-Ku Huang. Graphene-Scaffolded Ultrathin Perovskite Nanocrystal Films for Amplifying Energy Localization via Dual-Mode Nonhybridizing Quasi-BICs. Nano Letters. 26 [13] (2026) 4439-4448 10.1021/acs.nanolett.6c00330 Open Access
- Ya-Lun Ho, Chee Fai Fong, Yen-Ju Wu, Kuniaki Konishi, Chih-Zong Deng, Jui-Han Fu, Yuichiro K. Kato, Kazuhito Tsukagoshi, Vincent Tung, Chun-Wei Chen. Finite-Area Membrane Metasurfaces for Enhancing Light-Matter Coupling in Monolayer Transition Metal Dichalcogenides. ACS Nano. 18 [35] (2024) 24173-24181 10.1021/acsnano.4c05560 Open Access
- Fong‐Liang Hsieh, Chih‐Zong Deng, Shao‐Ku Huang, Tsung‐Hsin Liu, Mu‐Hsin Chen, Chun‐Hao Chiang, Che‐Lun Lee, Man‐Hong Lai, Jui‐Han Fu, Vincent Tung, Yu‐Ming Chang, Chun‐Wei Chen, Ya‐Lun Ho. Large‐Area Photonic Membranes Achieving Uniform and Strong Enhancement of Photoluminescence and Second‐Harmonic Generation in Monolayer WSe 2. Small Methods. 10 [4] (2026) e01693 10.1002/smtd.202501693 Open Access
口頭発表
- HO, Ya-Lun. Membrane Nanophotonic Platform for Enhancing Light-Matter Coupling in 2D Transition Metal Dichalcogenides. Optics & Photonics Taiwan International Conference (OPTIC). 2024 招待講演 Open Access
- 鄧 志宗, HO, Ya-Lun. Freestanding ultra-thin BIC membrane metasurface for high-Q surface emission in the visible. META 2025, The 15th International Conference on Metamaterials, Photonic Crystals and Plasmonics. 2025 招待講演
- HO, Ya-Lun. Membrane Nanophotonic Platform for Enhanced Light-Matter Interaction of Transition Metal Dichalcogenide Monolayer. META 2024 14th International Conference on Metamaterials, Photonic Crystals and Plasmonics. 2024 Open Access
所属学会
応用物理学会
外部資金獲得履歴
- 特別研究員奨励費(外国人特別研究員) (2025)
- 挑戦的研究(開拓)(分担) (2024)
- 基盤研究(B) (2023)
- 基盤研究(B)(分担) (2021)
- 基盤研究(B) (2020)
- 二国間交流事業共同研究 (2020)
- 若手研究 (2018)
- 特別研究員奨励費 (2016)
- 特別研究員奨励費 (2014)
電子・光機能材料研究センター
低次元材料による大面積集積ナノフォトニクス
ナノフォトニクス，メタ表面，プラズモニクス，ナノレーザー，量子ドット，二次元材料
概要
Low-dimensional materials have emerged as promising candidates for applications in nanophotonics and optoelectronics due to their unique optical properties and atomic scale. A major issue in developing practical low-dimensional materials-based nanophotonic devices is realizing photonic structures via on-chip fabrication with low-dimensional materials, enabling strong light-matter interaction within atomic scale. In my research, I design and develop nanophotonic, plasmonic, and metasurface platforms, as well as original nanofabrication techniques, specifically tailored for low-dimensional materials.
新規性・独創性
・High-quality low-dimensional material-based nanophotonic structures for on-chip integrated devices
・Large-area and non-transfer top-down nanofabrication technologies tailored to colloidal quantum dots and 2D materials
・Compatibility with well-established semiconductor fabrication processes
・Nanophotonics and metasurface design enabling efficient coupling of light into the atomic scale, ensuring strong light-matter interaction and high quality factor
内容
Here, the works based on perovskite QDs, including on-chip integrated single-mode lasers, nanolaser-waveguide coupled photonic circuits, metasurface-based surface-emitting lasers, and plasmonic hot-electron photodetection devices, have been developed and presented by utilizing superior quantum efficiency and recrystallization properties of perovskite QDs.
まとめ
My research positioning is to bring the potentials of low-dimensional materials into real integrated nanophotonics by coupling these advanced photonic materials, new-design nanophotonic platforms, and original on-chip nanofabrication, and further to push the limits of nanophotonics via low-dimensional materials.
