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Affiliation |
Institute for Multidisciplinary Sciences |
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Job Title |
Specially Appointed Assistant Professor |
HAN Zeyu
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The Best Research Achievement in Research Career 【 display / non-display 】
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【Published Thesis】 High-Capacity DFF Cells for Unary Computing Using Single-Flux Quantum Circuits(IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY) 2025.11
【Published Thesis】 Small-area and high-precision deterministic stochastic adder using single flux quantum circuit(SUPERCONDUCTOR SCIENCE & TECHNOLOGY) 2026.01
【Published Thesis】 Reconfigurable in-memory XNOR processing element with external DC control currents for scalable superconducting binary neural networks(SUPERCONDUCTOR SCIENCE & TECHNOLOGY) 2025.12
Education 【 display / non-display 】
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2024.4-2026.3
Yokohama National University Doctor Course Completed
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2022.4-2024.3
Yokohama National University Master Course Completed
Degree 【 display / non-display 】
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Master of Engineering - Yokohama National University
Campus Career 【 display / non-display 】
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2026.4
Duty Yokohama National UniversityInstitute for Multidisciplinary Sciences Specially Appointed Assistant Professor
External Career 【 display / non-display 】
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2024.4-2026.3
Special researcher of the Japan Society for the Promotion of Science
Academic Society Affiliations 【 display / non-display 】
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2025.9
低温工学・超電導学会
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2023.2
電子情報通信学会
Research Areas 【 display / non-display 】
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electronic devices and equipment
Papers 【 display / non-display 】
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A superconducting unary arithmetic logic unit with ultra-low hardware cost
Han, ZY; Yoshikawa, N; Yamanashi, Y
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 39 ( 7 ) 2026.7 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Small-area and high-precision deterministic stochastic adder using single flux quantum circuit
Han, ZY; Mandai, Y; Yoshikawa, N; Yamanashi, Y
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 39 ( 1 ) 2026.1 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Han, ZY; Shen, HX; Yoshikawa, N; Yamanashi, Y
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 38 ( 12 ) 2025.12 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
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High-Capacity DFF Cells for Unary Computing Using Single-Flux Quantum Circuits
Han, ZY; Yoshikawa, N; Yamanashi, Y
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 35 ( 8 ) 2025.11 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Exploiting stable double switching in single-flux-quantum circuits for compact scaled unary addition
Han, ZY; Yoshikawa, N; Yamanashi, Y
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 39 ( 10 ) 2026.10 [Reviewed]
Authorship：Lead author Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work
Awards 【 display / non-display 】
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横浜国立大学大学院工学府CREATES論文顕彰表彰
2024.3 横浜国立大学大学院工学府
Individual or group name of awards：韓 澤宇
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電子情報通信学会超伝導エレクトロニクス研究会奨励賞
2024.1 電子情報通信学会
Individual or group name of awards：韓 澤宇
Grant-in-Aid for Scientific Research 【 display / non-display 】
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素子作製誤差に耐性を持つロバストな超高速超伝導スパイキングニューラルネットワーク
Grant number： 26K24618 2026.7 - 2028.3
Grant-in-Aid for Research Activity start-up
Authorship：Principal investigator
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時間領域論理の導入による超高速かつ超効率動作が可能な超伝導ニューラルネットワーク
Grant number：24KJ1148 2024.4 - 2027.3
日本学術振興会 Grant-in-Aid for JSPS Fellows
Investigator(s)：韓 澤宇
Authorship：Principal investigator
Presentations 【 display / non-display 】
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Robust Superconducting Spiking Neuron with Digitally Encoded Membrane Potential Using Cascaded Storage Loops
Z. Han, N. Yoshikawa, and Y. Yamanashi [Invited]
Applied Superconductivity Conference (ASC2026) 2026.9
Event date： 2026.9
Language：English Presentation type：Oral presentation (general)
Venue：Pittsburgh, US
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Implementation of Linearly Inseparable Logical Functions Using SFQ ReLU neurons
Y. Ueno, Z. Han, N. Yoshikawa, Y. Yamanashi
3rd Annual International Workshop on Quantum, Cryogenic & Superconductive Computing (QUEST2026) 2026.10
Event date： 2026.10
Language：English Presentation type：Poster presentation
Venue：Niigata
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Cryogenic Quantum Control Hardware Based on Low-Power Single-Flux-Quantum Circuits
W. Luo, Z. Han, N. Yoshikawa
3rd Annual International Workshop on Quantum, Cryogenic & Superconductive Computing (QUEST2026) 2026.10
Event date： 2026.10
Language：English Presentation type：Poster presentation
Venue：Niigata
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Stable Double-Switching Operation in Single-Flux-Quantum Circuits for Compact Scaled Unary Addition
Z. Han, N. Yoshikawa, Y. Yamanashi
3rd Annual International Workshop on Quantum, Cryogenic & Superconductive Computing (QUEST2026) 2026.10
Event date： 2026.10
Language：English Presentation type：Poster presentation
Venue：Niigata
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ダブルスイッチングを用いた小型ユナリー加算器の設計と動作実証
韓澤宇, 吉川信行, 山梨裕希
電子情報通信学会ソサイエティ大会 2026.9
Event date： 2026.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：北海道大学