Yamashita Taro

ヤマシタタロウ | Yamashita Taro

Affiliation and department：
Job title： Professor

Research field (2)： Electronic devices and equipment , Magnetism, superconductivity, and strongly correlated systems

Research keywords (4)：量子計算 , 光子検出器 , スピントロニクス , 超伝導

Research theme for competitive and other funds (10)：

2023 - 2026 Superconducting single-photon detectors for far-infrared wavelength range
2023 - 2026 30K以上の温度域で動作する鉄系超伝導体ベース単一光子検出器の開発
2019 - 2024 Large-scale superconducting spintronics quantum computing circuits toward the realization of quantum supremacy
2018 - 2023 Research on ultra-low power sub-terahertz superconducting quantum digital systems based on pulse-driven circuits
2018 - 2021 Spin-induced weak-link device and physics

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Papers (151)：

Sunmi Kim, Leonid V. Abdurakhimov, Duong Pham, Wei Qiu, Hirotaka Terai, Sahel Ashhab, Shiro Saito, Taro Yamashita, Kouichi Semba. Superconducting flux qubit with ferromagnetic Josephson π-junction operating at zero magnetic field. Communications Materials. 2024. 5. 1
Tokunoshin Uchida, Hiroki Kutsuma, Taro Yamashita. Self-Shunted Superconducting Flux Qubit. IEEE Transactions on Applied Superconductivity. 2024. 34. 7. 1-8
Naoki Takeuchi, Taiki Yamae, Taro Yamashita, Tsuyoshi Yamamoto, Nobuyuki Yoshikawa. Microwave-multiplexed qubit controller using adiabatic superconductor logic. npj Quantum Information. 2024. 10. 1
Kohki Watanabe, Yoshinao Mizugaki, Satoshi Moriya, Hideaki Yamamoto, Taro Yamashita, Shigeo Sato. Numerical Study on Physical Reservoir Computing With Josephson Junctions. IEEE Transactions on Applied Superconductivity. 2024. 34. 3. 1-4
Ikki Nagaoka, Tomoki Nakano, Ryota Kashima, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki. Investigation of timing margin in single-flux-quantum 4 bit adders for increasing clock frequency of gate-level-pipelined circuits. Applied Physics Express. 2024. 17. 5. 054501-054501

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MISC (36)：

Sunmi Kim, Hirotaka Terai, Taro Yamashita, Kunihiro Inomata. All-Nitride Superconducting Qubit with Epitaxial Josephson Junctions on Si Substrate. 2022. 77. 12. 805-810
Development of single photon detection technology using superconducting nanowire. 2017. 116. 446. 17-21
Fabrication of on-chip two-photon interferometer using waveguide-coupled SSPD. 2016. 116. 269. 37-42
Fabrication of waveguide-coupled SSPD toward on-chip quantum waveguide circuit. 2016. 116. 6. 49-54
Waki Kentaro, Yamashita Taro, Inoue Shin-ichiro, Miki Shigehito, Terai Hirotaka, Ikuta Rikizo, Yamamoto Takashi, Imoto Nobuyuki. C-8-7 Fabrication of waveguide-coupled SSPD using SOI substrate. Proceedings of the IEICE General Conference. 2016. 2016. 2. 35-35

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Patents (11)：

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Lectures and oral presentations (90)：

Quantum applications of ferromagnet/superconductor hybrid devices
(The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information 2024)
Novel superconducting flux qubits with improved scalability
(Quantum, Cryogenic and Superconductive Computing (QUEST2024) 2024)
超伝導量子コンピュータにおける材料科学
(第5回東北大学材料科学フェスタ2024 2024)
超伝導スピントロニクス技術による超伝導量子ビットの拡張性向上
(第93回スピントロニクス専門研究会 2024)
Scalable and Flux-bias-free Superconducting Flux Quantum Bits
(MRM2023/IUMRS-ICA2023 2023)

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Work history (3)：

2021/06 - 現在 Tohoku University
2018/02 - 2021/05 Nagoya University Graduate School of Engineering Electronics Associate professor
2009/06 - 2018/01 National Institute of Information and Communications Technology

Awards (5)：

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