Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 |
OCS, LQE, OPE |
2023-10-20 10:10 |
Kochi |
(Primary: On-site, Secondary: Online) |
Design of Mode-evolution-based Compact Symmetric Multimode Y-junction for the 2-µm Waveband Using Shortcuts to Adiabaticity Taichi Muratsubaki, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) OCS2023-39 OPE2023-94 LQE2023-41 |
We report the design results of compact symmetric multimode Y junction for the 2-µm waveband. The proposed device achiev... [more] |
OCS2023-39 OPE2023-94 LQE2023-41 pp.62-67 |
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 |
2023-08-08 15:15 |
Kanagawa |
Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Design and Implementation of Neuron Circuit Using Adiabatic Quantum-Flux-Parametron Logic Tomoharu Yamauchi, Hao San (Tokyo City Univ.), Naoki Takeuchi (AIST/Yokohama National Univ.), Nobuyuki Yoshikawa (Yokohama National Univ.), Olivia Chen (Tokyo City Univ.) SCE2023-11 |
Adiabatic quantum-flux-parametron (AQFP) logic is a promising technology for future energy-efficient,high performance in... [more] |
SCE2023-11 pp.53-57 |
SCE |
2023-01-20 13:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design and Implementation of Power Consumption Reduction Binary Neural Networks Using Adiabatic Quantum-Flux-Parametron Logic Tomoharu Yamauchi, Hao San (Tokyo City Univ.), Nobuyuki Yoshikawa (Yokohama National Univ.), Olivia Chen (Tokyo City Univ.) SCE2022-14 |
Adiabatic quantum-flux-parametron (AQFP) logic is a promising technology for future energy-efficient,high performance in... [more] |
SCE2022-14 pp.6-11 |
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 |
QIT (2nd) |
2021-12-01 09:40 |
Online |
Online |
Time constraints for executing cavity-mediated adiabatic transfer in the presence of dissipation Akinori Suenaga (Meiji Univ.), Takeru Utsugi (Waseda Univ.), Rui Asaoka, Yuuki Tokunaga (NTT CD Labs.), Rina Kanamoto (Meiji Univ.), Takao Aoki (Waseda Univ.) |
Cavity-mediated adiabatic transfer (CMAT) enables two-qubit gate between atomic qubits trapped in an optical cavity. How... [more] |
|
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 |
2021-01-19 14:35 |
Online |
Online |
Design and Evaluation of Random Number Generators Based on Non-Adiabatic Quantum-Flux-Parametron Gates Wenhui Luo, Naoki Takeuchi, Olivia Chen, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-20 |
We propose a random number generator (RNG) using non-adiabatic quantum-flux-parametron (QFP) gates. The RNG is a simple ... [more] |
SCE2020-20 pp.19-23 |
MSS, NLP (Joint) |
2020-03-09 09:00 |
Aichi |
(Cancelled but technical report was issued) |
A study on shift manipulation of intrinsic localized mode by using adiabatic process in nonlinear lattice. Araki Hirotaka, Hikihara Takashi (Kyoto Univ) NLP2019-113 |
The spatially localized and temporally periodic solution appears in the nonlinear lattice due to its nonlinearity and di... [more] |
NLP2019-113 pp.1-6 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design and Evaluation of a 32-word by 8-bit Register File Using Adiabatic Quantum Flux Parametron Logic Tomohiro Tamura, Naoki Takeuchi, Christopher Ayala, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-50 |
Extremely energy-efficient logic devices are required for future energy-efficient highperformance computing systems. Sup... [more] |
SCE2019-50 pp.83-86 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design and Demonstration of a 2-input Multiplexer Using Reversible Quantum-Flux-Parametron Logic Taiki Yamae, Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-51 |
Reversible quantum-flux-parametron (RQFP) is a logically and thermodynamically reversible logic gate composed of adiabat... [more] |
SCE2019-51 pp.87-90 |
NLP |
2019-09-23 14:45 |
Kochi |
Eikokuji Campus, University of Kochi |
A study on manipulation of intrinsic localized mode using an impurity in nonlinear lattice Hirotaka Araki, Takashi Hikihara (Kyoto Univ.) NLP2019-45 |
Spatially localized and temporally periodic solution appears in nonlinear lattice due to its nonlinearity and discretene... [more] |
NLP2019-45 pp.51-54 |
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 |
ICD, CPM, ED, EID, EMD, MRIS, OME, SCE, SDM, QIT (Joint) [detail] |
2017-01-31 09:15 |
Hiroshima |
Miyajima-Morino-Yado(Hiroshima) |
[Invited Talk]
Ultra-low-power adiabatic superconducting integrated circuits Nobuyuki Yoshikawa (Yokohama Nat. Univ.) EMD2016-77 MR2016-49 SCE2016-55 EID2016-56 ED2016-120 CPM2016-121 SDM2016-120 ICD2016-108 OME2016-89 |
This article reviews recent research developments of extremely-energy-efficient adiabatic superconducting logic circuits... [more] |
EMD2016-77 MR2016-49 SCE2016-55 EID2016-56 ED2016-120 CPM2016-121 SDM2016-120 ICD2016-108 OME2016-89 pp.39-44 |
QIT (2nd) |
2016-11-24 13:00 |
Ibaraki |
KEK Kobayashi-hall |
[Poster Presentation]
Probability generating function of a quantum parametric oscillator under an adiabatic control Hiroaki Mishima, Yuki Izumida (Nagoya Univ.) |
Transitionless tracking (TT) algorism enables a quantum system to evolve along with an adiabatic basis without the requi... [more] |
|
SCE |
2016-01-21 13:00 |
Tokyo |
|
[Invited Talk]
Study on Reversibility and Energy Dissipation in Adiabatic Quantum-Flux-Parametron Logic Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2015-41 |
Reversible computing is considered to be a key technology to achieve an extremely small bit energy in future computers. ... [more] |
SCE2015-41 pp.29-34 |
EMCJ, IEE-EMC |
2014-12-19 16:05 |
Shizuoka |
Shizuoka Univ. |
Security Evaluation of CSSAL Countermeasure against Side-Channel Attacks Using Frequency Spectrum Analysis Cancio Monteiro, Yasuhiro Takahashi, Toshikazu Sekine (Gifu Univ.) EMCJ2014-82 |
Information leakage on cryptographic devices are possible because of the correlation between the processed data and its ... [more] |
EMCJ2014-82 pp.75-80 |