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All Technical Committee Conferences (Searched in: All Years)
| 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 |
| SCE | 2023-08-08 13:00 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Detail Design of Impulse-Driven Memory Cell Based on Analysis of Dynamic Behaviors Taichi Sato, Hinata Fujisawa, Masayuki Higashi, Yuto Takeshita, Feng Li, Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2023-6 |
We report on the detailed design of an impulse-driven memory cell that fundamentally solves the problems of conventional... [more] | SCE2023-6 pp.28-33 |
| 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 | 2022-08-09 11:25 |
Online | Online | Analysis of pi-junction-based SQUID to obtain strong magnetic coupling Masayuki Higashi, Yuto Takeshita, Hinata Fujisawa, Feng Li, Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2022-5 |
Magnetic coupling is often required in superconducting circuits, where high coupling coefficients are required. In this ... [more] | SCE2022-5 pp.24-29 |
| SCE | 2022-08-09 13:00 |
Online | Online | Physical Reservoir using Josephson Transmission Line for Waveform Classification Kohki Watanabe (Tohoku Univ.), Yoshinao Mizugaki (Univ.Electro-Communications), Satoshi Moriya, Hideaki Yamamoto, Shigeo Sato (Tohoku Univ.) SCE2022-6 |
Superconducting device is expected to be applied to machine learning due to its outstanding low power consumption proper... [more] | SCE2022-6 pp.30-33 |
| SCE | 2021-11-15 16:30 |
Online | Online | Pi-phase shift in NbN-based Josephson junctions with weak ferromagnet Pd89Ni11 interlayer Duong Pham, Riku Sugimoto, Kenjiro Oba, Yuto Takeshita, Feng Li, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki (Nagoya Univ.) SCE2021-10 |
We demonstrated the $B&P(B-phase shift in NbN-based Josephson junction with a weak ferromagnetic Pd89Ni11 interlayer (... [more] | SCE2021-10 pp.15-18 |
| SCE | 2020-11-25 14:20 |
Online | Online | Design and bit-error-late evaluation of a Josephson latching driver using 10-kA/cm2 Nb process Yuki Hironaka, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-8 |
We have been developing Josephson-CMOS hybrid memory, which is a combination of CMOS memory and Josephson logic circuits... [more] | SCE2020-8 pp.1-6 |
| SCE | 2020-11-26 10:20 |
Online | Online | Fabrication of NbN based ferromagnetic Josephson junction with PdNi barrier layer Riku Sugimoto, Hayate Nakamura, Duong Pham, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki (Nagoya Univ.) SCE2020-14 |
We develop ferromagnetic Josephson junctions to realize the flux-bias-free superconducting flux quantum bit (qubit) with... [more] | SCE2020-14 pp.29-33 |
| SCE | 2020-01-17 13:15 |
Kanagawa | [Poster Presentation]
Optimization of a Josephson latching driver using 10-kA/cm2 Nb process for a Josephson-CMOS hybrid memory Yuki Hironaka, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-47 |
Josephson digital circuits such as single flux quantum circuits have a great potential for future high-end computing sys... [more] | SCE2019-47 pp.73-74 |
|
| SCE | 2020-01-17 13:15 |
Kanagawa | [Poster Presentation]
Measurement of Two-dimensional magnetic field dependence of Josephson current through Nb/Al-AlOx/Nb Josephson junction Norimichi Watanabe, Susumu Abe, Akiyoshi Nakayama (Kanagawa Univ.) SCE2019-62 |
We have measured two-dimensional magnetic field dependence of the Josephson current through Nb/Al-AlOx/Nb Josephson junc... [more] | SCE2019-62 pp.133-134 |
|
| SCE | 2019-10-09 14:35 |
Miyagi | Fabrication of NbN/AlN/CuNi/NbN ferromagnetic Josephson junctions toward superconducting qubit Haruki Kato, Hayate Nakamura, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki (Nagoya Univ.) SCE2019-22 |
We develop the flux-bias-free phase-shift superconducting flux quantum bit (qubit) with ferromagnetic Josephson junction... [more] | SCE2019-22 pp.1-5 |
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| SCE | 2019-08-09 11:15 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Applicability of small Josephson Junction Arrays as Radiation Detectors Toshiki Suzuki, Kanyolo, Godwill Mbiti, Hiroshi Nishigaki, Yoshinao Mizugaki, Hiroshi Shimada (UEC) SCE2019-11 |
Arrays of small Josephson junctions exhibit a unique current-voltage characteristics known as Coulomb blockade. Experime... [more] | SCE2019-11 pp.15-19 |
| SCE | 2019-08-09 13:30 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Construction of measurement system for radiation patterns of intrinsic-Josephson junction THz-wave oscillators Teppei Eguchi, Takashi Tachiki, Takashi Uchida (NDA) SCE2019-14 |
A radiation–pattern measurement system consisting of cryogenic horizontal and vertical rotators was constructed for meas... [more] | SCE2019-14 pp.31-35 |
| 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 | 2018-04-20 13:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Magnetic-field dependence of critical current of Co/Bi2212/Co hybrids Ryo Kimura, Kenichiro Murata, Kazuhiro Yamaki, Akinobu Irie (Utsunomiya Univ.) SCE2018-1 |
We have investigated the influence of the spin current injection on the transport properties of intrinsic Josephson junc... [more] | SCE2018-1 pp.1-5 |
| SCE | 2018-01-31 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Two dimensional magnetic field dependence of a Josephson current in the applied perpendicular magnetic field. Norimichi Watanabe, Akiya Sean Ebana, Kazuki Kobayashi, Takuya Hikosaka, Atsushi Suzuki, Susumu Abe, Akiyoshi Nakayama (Kanagawa Univ.) SCE2017-31 |
We investigated how the position of the Josephson junction on the base Nb layer influence the modulation characteristics... [more] | SCE2017-31 pp.1-5 |
| SCE | 2018-01-31 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fundamental investigation on characteristic change of YBCO thin films by focused ion beam processing Yuji Miyato (Osaka Univ.) SCE2017-35 |
Recently, the focused ion beam processing of YBCO thin films, leading to the local change of the superconducting charact... [more] | SCE2017-35 pp.21-26 |
| SCE | 2017-04-21 11:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fabrication of ferromagnetic Josephson junctions for Superconducting digital circuit application Tomohiro Kamiya, Takuya Kurihara, Soya Taniguchi, Hiroshi Ito, Hiroyuki Akaike, Akira Fujimaki (Nagoya Univ.) SCE2017-4 |
We fabricated Josephson junctions with ferromagnetic layer (superconductor/ferromagnetic/insulator/superconductor, SFIS ... [more] | SCE2017-4 pp.17-22 |
| SCE | 2016-08-09 14:30 |
Saitama | Saitama Univ. (Omiya sonic city) | Study of high sensitive Josephson comparators for very small current detection Yutaka Abe, Kyosuke Sano, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2016-23 |
The gray zone of Josephson comparators determine the current sensitivity of readout circuits for superconductor detector... [more] | SCE2016-23 pp.57-62 |
| SDM | 2016-01-28 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Van der Waals Junctions of Layered 2D Materials for Functional Devices Tomoki Machida, Rai Moritani, Yohta Sata, Takehiro Yamaguchi, Miho Arai, Naoto Yabuki, Sei Morikawa, Satoru Masubuchi (Univ. of Tokyo), Keiji Ueno (Saitama Univ.) SDM2015-123 |
Recent advances in transfer techniques of atomic layers have enabled one to fabricate van der Waals junctions of two-dim... [more] | SDM2015-123 pp.13-16 |
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