Rchr
J-GLOBAL ID:200901083738483392
Update date: Oct. 22, 2024
Ashida Masaaki
アシダ マサアキ | Ashida Masaaki
Affiliation and department:
Job title:
Professor
Research field (1):
Semiconductors, optical and atomic physics
Research keywords (4):
レーザー分光学
, 光物性
, Nonlinear spectroscopy
, Laser spectroscopy of solids
Research theme for competitive and other funds (28):
- 2021 - 2026 Development of novel optical manipulation systems based on the design of environment and luminescence
- 2018 - 2023 Development of semiconductor intra-center photonics
- 2018 - 2021 Theoretical research and experimental demonstration of cooperative fluorescence of super-emitter ensemble
- 2016 - 2021 Creation of Optical Forces: Developing new manipulation methods utilizing the resonant linear and nonlinear optical responses of matter systems
- 2016 - 2019 Fabrication of single-crystalline microspheres by laser irradiation at ultralow temperature
- 2016 - 2018 Development of phosphor-assisted cathodoluminescence scanning electron microscopy
- 2014 - 2016 Trapping of superconducting microparticle using magnetic field
- 2014 - 2016 Fabrication of semiconductor single-crystalline microspheres by laser ablation in superfluid helium
- 2012 - 2016 Study of ultrafast resonant optical response toward thermal-free photonics
- 2012 - 2015 Ultrafast radiative decay caused by coherent coupling between light and confined excitons in organic thin films
- 2011 - 2014 Optical fabrication and arrangement control of nanoparticles in superfluid helium
- 2008 - 2014 Optical Science of Dynamically Correlated Electrons
- 2008 - 2012 Dynamics of high-density excited states and photo-induced phases in novel semiconductors
- 2009 - 2011 Study of novel photonic functions in nano-to-bulk crossover regime
- 2007 - 2009 Fabrication and optical manipulation of quantum dots in superfluid helium
- 2007 - 2008 巨大光応答を示す新規誘電体薄膜の探索
- 2005 - 2006 超流動ヘリウム中における半導体量子ドットの生成と光マニピュレーション
- 2005 - 2006 強相関電子系における巨大非線形光学応答と超高速緩和の温度・磁場依存性
- 2004 - 2006 Study on carrier dynamics of transition metal oxides using broadband infrared pump-probe spectroscopy
- 2002 - 2005 Dynamical Processes of Electron-Spin Systems Photo-Excited in Semiconductor Quantum Dots
- 2003 - 超広帯域テラヘルツ電磁波の発生と検出
- 1997 - 1998 Study on Exciton-Polariton Interaction and Biexciton Formation Mechanism in Semiconductors
- 1996 - 1997 Creation of 'Alkali-Helium' miticisle and clusters, and laser spectroscopy
- 1996 - 1996 アルカリハライド結晶における酸素分子の超放射の研究
- 1995 - 1996 Study on Exciton Interaction and Biexciton Formation Mechanism using Polarized Light
- Experimental study on relaxation dynamics of optical excited states strongly correlated electron systems.
- ナノ構造物質の新奇光学応答の研究
- 強相関電子系における新奇光学応答の実験的研究
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Papers (821):
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Yuto MAKINO, Yoshiki SAITO, Yosuke MINOWA, Akihiko Tsurui, Yoshiki KISHINO, Takashi KOUUCHI, Yusaku TAKEUCHI, Gaku YAMAGISHI, Masaaki ASHIDA. Optical properties of negatively charged germanium-vacancy centers in detonation nanodiamonds with an average single-digit nanometer particle size. Japanese Journal of Applied Physics. 2024
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Yosuke Minowa, Yuki Yasui, Tomo Nakagawa, Sosuke Inui, Makoto Tsubota, Masaaki Ashida. Direct excitation of Kelvin waves on quantized vortices. arXiv:2402.16411 [cond-mat.quant-gas]. 2024
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Eiichi Matsubara, Masaya Nagai, Masaaki Ashida. Multiple solid-plates compression for two-color excitation of air plasma emitting ultrabroadband infrared waves. Applied Physics Express. 2023. 16. 11. 112003-112003
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Masaya Nagai, Yuhei Higashitani, Masaaki Ashida, Koichi Kusakabe, Hirohiko Niioka, Azusa N. Hattori, Hidekazu Tanaka, Goro Isoyama, Norimasa Ozaki. Martensite transformation triggered with intense THz pulses. 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 2023
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Masaya Nagai, Yuto Furutani, Hikaru Takehara, Masaaki Ashida, Yuji Okuyama, Yukimune Kani. Mechanisms of photoluminescence in cerium oxide pellets with different types of defects. Journal of Luminescence. 2023. 260. 119859-119859
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MISC (135):
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Minowa Yosuke, Kokado Keisuke, Aoyagi Shota, Ashida Masaaki. Particle injection and visualization of the quantum vortex in the superfluid helium. Meeting Abstracts of the Physical Society of Japan. 2020. 75.1. 1545-1545
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Quantum effect and superradiance in nano-to-micro crossover size regime : thermal-free photonics. 2020. 72. 2. 71-74
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出口達弥, 蓑輪陽介, 蓑輪陽介, 熊倉光孝, 森脇善紀, 芦田昌明. Magnetic trap of superconducting particles at cryogentic temperature. 日本物理学会講演概要集(CD-ROM). 2020. 75. 1
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蓑輪陽介, GENG X., 小門慶祐, 芦田昌明. Optical trapping and quantum vortices in superfluid helium. 日本物理学会講演概要集(CD-ROM). 2020. 75. 1
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Masayoshi Ichimiya, Takuya Matsuda, Hajime Ishihara, Masaaki Ashida. Ultrafast Photoluminescence Without Phonon Scattering Due to Nonlocal Light-Matter Interaction. 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings. 2019
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Education (2):
- - 1994 京都大学 理学研究科 博士 理学部
- - 1991 京都大学 理学研究科 物理学第一専攻 中退
Professional career (1):
Work history (6):
Association Membership(s) (3):
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