Yoshioka Katsumasa

ヨシオカカツマサ | Yoshioka Katsumasa

Affiliation and department：
Homepage URL (1)： https://scholar.google.com/citations?user=9HSPt3kAAAAJ&hl=en
Research theme for competitive and other funds (1)：

2017 - 2019 高強度テラヘルツSTMによるナノ空間超高速物性制御

Papers (41)：

Katsumasa Yoshioka, Taro Wakamura, Masayuki Hashisaka, Kenji Watanabe, Takashi Taniguchi, Norio Kumada. Ultrafast intrinsic optical-to-electrical conversion dynamics in a graphene photodetector. Nature Photonics. 2022
Katsumasa Yoshioka. Terahertz-Field-Driven Scanning Tunneling Luminescence Spectroscopy. ACS Photonics. 2021. 8. 4. 982-987
Katsumasa Yoshioka. Active spatial control of terahertz plasmons in graphene. Communications Materials. 2020. 1. 1
Kanta Asakawa, Dang-il Kim, Shotaro Yaguchi, Mikito Tsujii, Katsumasa Yoshioka, Keisuke Kaneshima, Yusuke Arashida, Shoji Yoshida, Hidemi Shigekawa, Masashi Kuwahara, et al. Nanoscale phase change on Ge2Sb2Te5 thin films induced by optical near fields with photoassisted scanning tunneling microscope. Applied Physics Letters. 2020. 117. 21. 211102-211102
Katsumasa Yoshioka, Norio Kumada, Koji Muraki, Masayuki Hashisaka. On-chip coherent frequency-domain THz spectroscopy for electrical transport. Applied Physics Letters. 2020. 117. 16. 161103-161103

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MISC (6)：

吉岡克将, 若村太郎, 橋坂昌幸, 渡邊賢司, 谷口尚, 熊田倫雄. On-chip terahertz electrical detection of propagating graphene plasmon. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
吉岡克将, 若村太郎, 橋坂昌幸, 渡邊賢司, 谷口尚, 熊田倫雄. On-chip terahertz electrical detection of photocurrent in hBN-encapsulated graphene FET. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
Kimura Kensuke, Morinaga Yuta, Imada Hiroshi, Katayama Ikufumi, Asakawa Kanta, Yoshioka Katsumasa, Kim Yousoo, Takeda Jun. Observation of STM-luminescence induced by THz-field-driven tunneling electrons. Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science. 2021. 2021. 2Cp05R
Morinaga Yuta, Kimura Kensuke, Horikawa Masato, Yoshioka Katsumasa, Asakawa Kanta, Arashida Yusuke, Katayama Ikuhumi, Imada Hiroshi, Kim Yousoo, Takeda Jun. Plasmon emission in a metal tip induced by terahertz field-triggered electron tunneling. JSAP Annual Meetings Extended Abstracts. 2020. 2020.1. 939-939
吉岡克将, 熊田倫雄, 村木康二, 橋坂昌幸. Development of broadband high-frequency-resolution on-chip CW THz spectroscopy. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2020. 67th

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Professional career (1)：

Ph.D (Yokohama National University)

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