Fujii Go

フジイゴウ | Fujii Go

Affiliation and department：

Research field (1)： Other

Research theme for competitive and other funds (8)：

2021 - 2024 ウィンドレス超伝導X線検出器の開発
2020 - 2023 Development of an ultra-low energy threshold detector based on superconducting devices and expansion towards drak matter search in the sub-GeV region
2018 - 2022 光子計数技術を応用した新しい精密宇宙物理観測手法の開拓
2017 - 2020 Development of superconducting-tunnel-junction X-ray detectors with superconducting coils
2016 - 2019 Demonstration of a superconducting single photon detector of new principle

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Papers (37)：

Takahiro Kikuchi, Go Fujii, Ryota Hayakawa, Ryan Smith, Fuminori Hirayama, Yasushi Sato, Satoshi Kohjiro, Masahiro Ukibe, Masashi Ohno, Akira Sato, et al. A 320-keV Spectrometer Based on 8-Pixel Transition Edge Sensor With Trilayer Membrane and Novel Numerical Analysis. IEEE Transactions on Applied Superconductivity. 2023. 33. 5. 1-6
T. Kikuchi, G. Fujii, R. Hayakawa, R. Smith, F. Hirayama, Y. Sato, S. Kohjiro, M. Ukibe, M. Ohno, A. Sato, et al. Gamma-ray transition edge sensor with a thick SiO₂/Si_xN_y/SiO₂ membrane. Applied Physics Letters. 2021. 119. 22. 222602-222602
Hajime Ezawa, Hiroshi Matsuo, Masahiro Ukibe, Go Fujii, Shigetomo Shiki. Optical Performance of SIS Photon Detectors at Terahertz Frequencies. JOURNAL OF LOW TEMPERATURE PHYSICS. 2020. 200. 5-6. 226-232
Tomoya Irimatsugawa, Hirotake Yamamon, Fuminori Hirayama, Shuichi Nagasawa, Go Fujii, Satoshi Kohjiro, Akira Sato, Daiji Fukuda, Mutsuo Hidaka, Yasushi Sato, et al. Degradation of Quality Factor of Superconducting Resonators by Remaining Metallic Film and Improved Fabrication Process Using Caldera Planarization. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. 2019. 29. 5
Chiharu Watanabe, Masahiro Ukibe, Nobuyuki Zen, Go Fujii, Kazumasa Makise, Masataka Ohkubo, Te-Hui Lee, Di-Jing Huang. Development of Superconducting Nanostrip X-Ray Detector for High-Resolution Resonant Inelastic Soft X-Ray Scattering (RIXS). IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. 2019. 29. 5

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Professional career (1)：

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