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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SCE | 2024-01-23 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Microwave generator based on a single-flux-quantum pulse-frequency modulation D/A converter Seiya Hayashi, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo)  SCE2023-26 |
Pulse Frequency Modulation-D/A Converters (PFM-DACs) based on Single Flux Quantum (SFQ) circuits have been developed for... [more] | SCE2023-26 pp.19-24 |
| SCE | 2023-10-31 09:35 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Design and demonstration of multipliers using adiabatic quantum-flux-parametron Yu Hoshika, Shohei Takagi, Tomoyuki Tanaka (YNU), Christopher L. Ayala, Nobuyuki Yoshikawa (YNU-IAS) SCE2023-16 |
Adiabatic quantum-flux-parametron (AQFP) logic is an emerging superconducting circuit technology, which is superior in t... [more] | SCE2023-16 pp.21-25 |
| SCE | 2023-08-08 13:50 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Design of an rf-SQUID with π-Josephson junction for inverter function of directly coupled quantum-flux-parametron logic Wataru Komiya, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2023-8 |
Adiabatic quantum-flux-parametron (AQFP) logic relies on magnetic transformer for propagation and inversion, which prese... [more] | SCE2023-8 pp.39-44 |
| SCE | 2023-01-20 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Introduction of a fluctuation mechanism of the oscillation frequency of the oscillator-based random number generator using Josephson oscillation Takeshi Onomi (Fukuoka Inst. Tech.) SCE2022-15 |
An oscillator-based true random number generator using superconducting single flux quantum circuits and Josephson oscill... [more] | SCE2022-15 pp.12-16 |
| SCE | 2022-11-04 14:45 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
True Random Number Sequences Generated by Utilizing Timing Jitters in Superconducting Integrated Circuits Kenta Sato (UEC), Naonori Sega, Hiroshi Shimada, Mizugaki Yoshinao (UEC) SCE2022-10 |
A Hardware Random Number Generator (HRNG), which generates true random number sequences, is studied. In superconducting ... [more] | SCE2022-10 pp.6-10 |
| SCE | 2022-08-09 09:35 |
Online | Online | Design of Energy-Efficient Adiabatic Quantum-Flux-Parametron Multiplier Families Shohei Takagi, Tomoyuki Tanaka (YNU), Christopher Ayala, Nobuyuki Yoshikawa (IAS,YNU) SCE2022-1 |
Adiabatic Quantum Flux Parametron (AQFP) circuits are characterized by a power dissipation of 5 to 6 orders less than CM... [more] | SCE2022-1 pp.1-5 |
| SCE | 2022-01-21 13:35 |
Online | Online | [Invited Talk]
Yield evaluation of adiabatic quantum-flux-parametron circuits using a planarized 10 kA/cm2 niobium process Taiki Yamae (Yokohama Natl. Univ./JSPS Research Fellow), Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2021-12 |
Adiabatic quantum-flux-parametron (AQFP) logic is a superconducting logic family that can operate with low switching ene... [more] | SCE2021-12 pp.1-5 |
| SCE | 2021-11-15 14:20 |
Online | Online | High-frequency measurement of reversible quantum-flux-parametron logic Taiki Yamae (Yokohama Natl. Univ./JSPS Research Fellow), Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2021-7 |
Reversible quantum-flux-parametron (RQFP) is a logically and thermodynamically reversible logic gate composed of adiabat... [more] | SCE2021-7 pp.1-5 |
| SCE | 2021-08-06 14:35 |
Online | Online | Study on adiabatic quantum-flux-parametron datapaths with feedback loops adopting delay-line clocking Taiki Yamae (Yokohama Natl. Univ./JSPS Research Fellow), Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2021-4 |
Adiabatic quantum-flux-parametron (AQFP) is a superconductor logic family which can operate with low switching energy. S... [more] | SCE2021-4 pp.14-18 |
| SCE | 2021-01-19 13:55 |
Online | Online | Study and evaluation of adiabatic quantum-flux-parametron logic gates using delay-line clocking Taiki Yamae (Yokohama Natl. Univ./JSPS Research Fellow), Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-19 |
Adiabatic quantum-flux-parametron (AQFP) is a superconductor logic family, which can operate with low switching energy. ... [more] | SCE2020-19 pp.13-18 |
| SCE | 2020-11-25 14:45 |
Online | Online | Enhanced Operation Frequencies of Bipolar Double-Flux-Quantum Amplifiers Fabricated Using a Nb 10-kA/cm2 Integration Process Yuta Somei, Hiroshi Shimada, Yoshinao Mizugaki (UEC) SCE2020-9 |
A Double-Flux-Quantum Amplifier (DFQA) is a superconducting voltage multiplier that can generate a high-precision voltag... [more] | SCE2020-9 pp.7-11 |
| SCE | 2020-09-02 13:35 |
Online | Online | Experimental Evaluation of Relationship between Gate-to-Gate Interconnection and Bit Error Rate of Adiabatic Quantum Flux Parametron Circuits Daiki Ito (Yokohama Natl. Univ.), Naoki Takeuchi (IAS), Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-2 |
Superconducting circuits are expected to significantly reduce the power consumption when applied to the next-generation ... [more] | SCE2020-2 pp.5-10 |
| SCE | 2019-10-10 10:25 |
Miyagi | Analysis of Malfunction of an Adiabatic Quantum Flux Parametron 16-bit Kogge Stone Adder Tomoyuki Tanaka, Christopher L. Ayala, Olivia Chen, Ro Saito, Nobuyuki Yoshikawa (YNU) SCE2019-27 |
An adiabatic quantum flux parametron (AQFP) circuit is one of the energy efficient superconducting circuits. To demonstr... [more] | SCE2019-27 pp.27-30 |
|
| SCE | 2019-10-10 10:50 |
Miyagi | Study of method to evaluate energy dissipation of arbitrary adiabatic quantum-flux-parametron logic gates Taiki Yamae, Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-28 |
Adiabatic quantum-flux-parametron (AQFP) logic is an energy-efficient superconductor logic. It operates with zero static... [more] | SCE2019-28 pp.31-36 |
|
| SCE | 2019-08-09 14:20 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Design and Operation of RSFQ Distributed Output Amplifier Equipped with double-stack SQUIDs Komei Higuchi, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2019-16 |
Recently, many groups have been proposed Rapid Single-Flux-Quantum (RSFQ) output amplifiers which are designed to connec... [more] | SCE2019-16 pp.43-48 |
| SCE | 2019-04-19 09:30 |
Tokyo | Design and demonstration of an adiabatic-quantum-flux-parametron field-programmable gate array using Josephson-CMOS hybrid memories Yukihiro Okuma, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2019-1 |
Adiabatic quantum-flux-parametron (AQFP) logic is a promising technology for future energy-efficient high-performance in... [more] | SCE2019-1 pp.1-6 |
|
| SCE | 2018-10-11 11:15 |
Miyagi | Area reduction of logic circuits using asymmetry AQFP gates and their demonstration Yukihiro Okuma, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2018-24 |
Adiabatic quantum-flux-parametron (AQFP) circuits are expected as future energy-efficient high-performance information p... [more] | SCE2018-24 pp.41-45 |
|
| SCE | 2018-01-31 13:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Proposal of Parallel to Serial Conversion Circuit for 2-Dimension Superconductive Detector Array using Adiabatic Quantum-Flux-Parametron Fumihiro China, Naoki Takeuchi (YNU), Thomas Ortlepp (The CiS), Yuki Yamanashi, Nobuyuki Yoshikawa (YNU) SCE2017-37 |
Adiabatic quantum-flux-parametron (AQFP) can achieve extremely low power compared to semiconductor technology by using s... [more] | SCE2017-37 pp.33-38 |
| SCE | 2017-10-05 11:15 |
Miyagi | Proposal of Parallel to Serial Conversion Circuit for 2-Dimension Superconductive Detector Array using Adiabatic Quantum-Flux-Parametron Fumihiro China, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (YNU) SCE2017-29 |
Recently, the superconducting qubits and detectors have been studied well in fields such as quantum computing, quantum o... [more] | SCE2017-29 pp.41-46 |
|
| SCE | 2017-08-09 11:25 |
Aichi | Nagoya Univ. (Higashiyama Campus) | Energy evaluation of the feedback latch using AQFP logic Mai Nozoe, Naoki Takeuti, Christopher Ayala, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2017-12 |
We are studying adiabatic quantum flux parametron (AQFP), which is an ultra-low-power superconductor device. We have bee... [more] | SCE2017-12 pp.7-12 |
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