[17p-W8E_308-1~15] 11.5 Junction and circuit fabrication process, digital applications | The 73rd JSAP Spring Meeting 2026

Advanced Search

Session Details

Oral presentation11 Superconductivity : 11.5 Junction and circuit fabrication process, digital applications

[17p-W8E_308-1~15]11.5 Junction and circuit fabrication process, digital applications

Tue. Mar 17, 2026 1:30 PM - 5:45 PM JST
Tue. Mar 17, 2026 4:30 AM - 8:45 AM UTC

W8E_308 (West Bldg. 8)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[17p-W8E_308-1]Investigation of impact of heat generation on the operation of superconducting integrated circuits implemented in a compact GM cryocooler

〇Shigeyuki Miyajima¹, Hirotaka Terai¹, Shigehito Miki¹ (1.NICT)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[17p-W8E_308-2]Demonstration of Logic Gates of Half-Flux-Quantum Circuits

〇Ruka Tomita¹, Soma Deguchi¹, Kenshin Inagaki¹, Feng Li¹, Akira Fujimaki¹, Kazumasa Makise^2,3, Mutsuo Hidaka², Hirotake Yamamori², Masamitsu Tanaka¹ (1.Nagoya Univ, 2.AIST, 3.NAOJ)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[17p-W8E_308-3]Evaluation of High-β_c Junction Effects in Half-Flux Quantum Logic Circuits (2)

〇Kenshin Inagaki¹, Soma Deguchi¹, Feng Li¹, Akira Fujimaki¹, Masamitsu Tanaka¹ (1.Nagoya Univ.)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[17p-W8E_308-4]Analysis of Asymmetric Flux Transfer Circuits with π-Junctions

Kai Nishizaki¹, 〇Kurato Toyama¹, Feng Li¹, Masamitsu Tanaka¹, Akira Fujimaki¹ (1.Nagoya Univ.)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[17p-W8E_308-5]Measurement and evaluation of threshold offset of adiabatic quantum flux parametron circuits

〇Yutaro Kashiwagi¹, Nobuyoshi Yoshikawa¹ (1.Yokohama National Univ.)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[17p-W8E_308-6]Development of adiabatic quantum-flux-parametron with pipeline processing

〇Taiki Yamae¹, Nobuyuki Yoshikawa², Naoki Takeuchi³ (1.G-QuAT, AIST, 2.IAS, Yokohama Natl. Univ., 3.Grad. Sch. Sys. Inf., Kobe Univ.)

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-W8E_308-7]Design of High-Sensitivity A/D Converter using Quantum Flux Parametron

〇Hiroki Hatori¹, Masato Naruse¹, Hiroaki Myoren¹ (1.Saitama Univ.)

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[17p-W8E_308-8]Design and Evaluation of an Analog-to-Digital Converter Using Adiabatic Quantum-Flux-Parametron Circuits

〇RIKO TASAKI¹, Nobuyuki Yoshikawa¹, Takeuchi Naoki² (1.Yokohama Natl. Univ., 2.Kobe Univ.)

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[17p-W8E_308-9]Demonstration of a Reconfigurable Adiabatic Quantum-Flux-Parametron Circuit Controlled by an Externally Applied Magnetic Flux

〇Aoto Tanaoka¹, Nobuyuki Yoshikawa^1,2,3, Yuki Yamanashi^1,2,3 (1.Yokohama National Univ., 2.Yokohama National Univ. IAS, 3.Yokohama National Univ. IMS)

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[17p-W8E_308-10]Design of single-flux-quantum crossbars for stochastic neural networks

〇Yudai Nakai¹, Wenhui Luo¹, Nobuyuki Yoshikawa¹, Naoki Takeuchi² (1.Yokohama Natl. Univ., 2.Kobe Univ.)

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[17p-W8E_308-11]Coherence measurement of nitride superconducting transmon qubit

〇Tomoko Fuse¹, Sunmi Kim¹, Sahel Ashhab¹, Shotaro Shirai², Atsushi Noguchi^2,3,4, Fumiki Yoshihara^1,5, Hirotaka Terai¹ (1.NICT, 2.RIKEN, 3.Univ. of Tokyo, 4.InaRIS, 5.Tokyo Univ. of Sci.)

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-W8E_308-12]Investigation and Optimization of Fluorination Process for Removing Superconducting Nb Surface Native Oxides

〇(M2)Yamato Aoyama¹, Daisuke Ohori¹, Yuichi Fujita², Yoshiro Urade², Go Fujii², Kunihiro Inomata², Kazuhiko Endo¹ (1.IFS, Tohoku Univ., 2.G-QuAT, AIST)

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[17p-W8E_308-13]Operating Frequency Evaluation of a Superconductive Random Number Generator with Acceleration Mechanism

〇Yoshinobu Tomitaka¹, Nobuyuki Yoshikawa^2,3,4, Yuki Yamanashi^2,3,4 (1.YNU Grad. Sch. Eng. Sci., 2.YNU Fac. Eng., 3.YNU IAS, 4.YNU IMS)

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[17p-W8E_308-14]Demonstration of a Stochastic Number Generator Using CMOS-AQFP Circuits

〇Ryuki Takegoshi¹, Yuki Hironaka¹, Nobuyuki Yoshikawa¹ (1.Yokohama Nat. Univ.)

5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)

[17p-W8E_308-15]Performance Evaluation of a Combinatorial Optimization Solver Using Superconductor Random-Number-Generator-Based Probabilistic Bits

〇(B)JEONGSEOP KIM¹, Nobuyuki Yoshikawa^1,2,3, Yuki Yamanashi^1,2,3 (1.Yokohama National Univ., 2.Yokohama National Univ. IAS, 3.Yokohama National Univ. IMS)

Back to Category List