Oral presentation

[12p-N403-1~14] 11.5 Junction and circuit fabrication process, digital applications

Sun. Sep 12, 2021 1:00 PM - 4:45 PM N403 (Oral)

Yuki Yamanashi(Yokohama Natl. Univ.), Hiroyuki Akaike(Daido Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:00 PM - 1:15 PM

[12p-N403-1] Propagation of a phase wave logic circuit using Josephson parametric oscillator

〇Yoshihiro Takagawa¹, Nobuyuki Yoshikawa^1,2 (1.Yokoham Natl. Univ., 2.IAS, Yokohama Natl. Univ.)

1:15 PM - 1:30 PM

[12p-N403-2] Demonstration of impulse-driven superconductor memory cell with a magnetic Josephson junction

〇Hinata Fujisawa¹, Yuto Takeshita¹, Kento Kato¹, Masayuki Higashi¹, Feng Li¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

1:30 PM - 1:45 PM

[12p-N403-3] Demonstration of multi-bits memory driven by impulse

〇Yuto Takeshita¹, Hinata Fujisawa¹, Kento Kato¹, Masayuki Higashi¹, Feng Li¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

1:45 PM - 2:00 PM

[12p-N403-4] Readout operation of superconducting matrix memory driven by impulse signals

〇Kento Kato¹, Yuto Takeshita¹, Hinata Fujisawa¹, Masayuki Higashi¹, Feng Li¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

2:00 PM - 2:15 PM

▼ [12p-N403-5] Half-Flux-Quantum Toggle Flip Flops Based on π-π-π SQUIDs

〇Feng Li¹, Yuto Takeshita¹, Masayuki Higashi¹, Masamitsu Tanaka¹, Taor Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

2:15 PM - 2:30 PM

△ [12p-N403-6] [Highlight]Theory of black hole lasers in Josephson metamaterial transmission lines

〇Haruna Katayama¹ (1.Hiroshima Univ.)

2:30 PM - 2:45 PM

△ [12p-N403-7] Demonstration of Single-Flux-Quantum 100-GHz Bit-Parallel Adders Using 10-kA/cm² Process

〇Tomoki Nakano¹, Ikki Nagaoka¹, Ryota Kashima¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

3:00 PM - 3:15 PM

[12p-N403-8] Demonstration of a stochastic computing-based multiplier-accumulator using adiabatic quantum-flux-parametron logic

〇(M2)Wenhui Luo¹, Naoki Takeuchi^2,3, Olivia Chen⁴, Nobuyuki Yoshikawa^1,3 (1.Yokohama Natl. Univ., 2.RCECT, AIST, 3.IAS, YNU, 4.Tokyo City Univ.)

3:15 PM - 3:30 PM

[12p-N403-9] Design of a Clockless Single Flux Quantum Logic Gate Alleviating the Input Timing Constraints

〇Taisei Fujisawa¹, Yuki Yamanashi¹, Nobuyuki Yoshikawa¹ (1.Yokohama National Univ.)

3:30 PM - 3:45 PM

[12p-N403-10] Analysis of Compact Toggle Flip-Flops Using Half Flux Quantum

〇Yusuke Nakamura¹, Masayuki Higashi¹, Yuto Takeshita¹, Feng Li¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

3:45 PM - 4:00 PM

[12p-N403-11] Demonstration of Frequency Synchronization of Superconductor Single Flux Quantum Oscillators

〇Yuuki Yamanashi¹, Nobuyuki Yoshikawa¹ (1.Yokohama Nat'l Univ.)

4:00 PM - 4:15 PM

[12p-N403-12] Effects of surface oxide film on Nb electrode controlled by neutral beam on superconducting resonators

〇(M2)Taichi Konno¹, Daisuke Ohori¹, Mutsuo Hidaka³, Shuichi Noda³, Kazuhiko Endo³, Hiroto Mukai⁴, Akiyoshi Tomonaga^4,5, Jaw Shen Tsai^4,5, Seiji Samukawa^1,2 (1.IFS, Tohoku Univ., 2.AIMR, Tohoku Univ., 3.AIST, 4.TUS, 5.RQC, RIKEN)

4:15 PM - 4:30 PM

[12p-N403-13] Development of ferromagnetic Josephson junctions with insulation layer for qubit applications

〇Kenjiro Oba¹, Duong Pham¹, Riku Sugimoto¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

4:30 PM - 4:45 PM

[12p-N403-14] Proposal of π-junction-based artificial spin systems for high magnetic permeability

〇Masayuki Higashi¹, Yuto Takeshita¹, Kento Kato¹, Hinata Fujisawa¹, Feng Li¹, Masamitsu Tanaka¹, Taro Yamashita¹, Akira Fujimaki¹ (1.Nagoya Univ.)

Sessions

11 Superconductivity » 11.5 Junction and circuit fabrication process, digital applications

[12p-N403-1~14] 11.5 Junction and circuit fabrication process, digital applications

[12p-N403-1] Propagation of a phase wave logic circuit using Josephson parametric oscillator

[12p-N403-2] Demonstration of impulse-driven superconductor memory cell with a magnetic Josephson junction

[12p-N403-3] Demonstration of multi-bits memory driven by impulse

[12p-N403-4] Readout operation of superconducting matrix memory driven by impulse signals

▼ [12p-N403-5] Half-Flux-Quantum Toggle Flip Flops Based on π-π-π SQUIDs

△ [12p-N403-6] [Highlight]Theory of black hole lasers in Josephson metamaterial transmission lines

△ [12p-N403-7] Demonstration of Single-Flux-Quantum 100-GHz Bit-Parallel Adders Using 10-kA/cm² Process

[12p-N403-8] Demonstration of a stochastic computing-based multiplier-accumulator using adiabatic quantum-flux-parametron logic

[12p-N403-9] Design of a Clockless Single Flux Quantum Logic Gate Alleviating the Input Timing Constraints

[12p-N403-10] Analysis of Compact Toggle Flip-Flops Using Half Flux Quantum

[12p-N403-11] Demonstration of Frequency Synchronization of Superconductor Single Flux Quantum Oscillators

[12p-N403-12] Effects of surface oxide film on Nb electrode controlled by neutral beam on superconducting resonators

[12p-N403-13] Development of ferromagnetic Josephson junctions with insulation layer for qubit applications

[12p-N403-14] Proposal of π-junction-based artificial spin systems for high magnetic permeability

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Sessions

11 Superconductivity » 11.5 Junction and circuit fabrication process, digital applications

[12p-N403-1~14] 11.5 Junction and circuit fabrication process, digital applications

▼ [12p-N403-5] Half-Flux-Quantum Toggle Flip Flops Based on π-π-π SQUIDs

△ [12p-N403-6] [Highlight]Theory of black hole lasers in Josephson metamaterial transmission lines

△ [12p-N403-7] Demonstration of Single-Flux-Quantum 100-GHz Bit-Parallel Adders Using 10-kA/cm2 Process

Authenticate

△ [12p-N403-7] Demonstration of Single-Flux-Quantum 100-GHz Bit-Parallel Adders Using 10-kA/cm² Process