Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SDM |
2024-02-21 10:45 |
Tokyo |
Tokyo University-Hongo-Engineering Bldg.4 (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of Superconducting Nb Interconnects for Low-Temperature SoC for Qubit Control Hideaki Numata, Noriyuki Iguchi (NBS), Masamitsu Tanaka (Nagoya Univ.), Koichiro Okamoto, Sadahiko Miura (NBS), Ken Uchida (UTokyo), Hiroki Ishikuro (Keio Univ.), Toshitsugu Sakamoto, Munehiro Tada (NBS) SDM2023-82 |
A 100 nm wide superconducting Nb interconnects were fabricated by a 300-mm wafer process for low temperature SoC applica... [more] |
SDM2023-82 pp.4-8 |
SCE |
2024-01-23 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Frequency-modulated terahertz source made of intrinsic Josephson junctions of high-temperature superconductors Nozomi Yagyu, Masahi Miyamoto, Ryota Kobayashi (Kyoto Univ), Manabu Tsujimoto (AIST), Itsuhiro Kakeya (Kyoto Univ) SCE2023-25 |
Terahertz waves are electromagnetic waves in the frequency range between radio waves and light waves, and are expected t... [more] |
SCE2023-25 pp.13-18 |
SCE |
2023-08-08 09:35 |
Kanagawa |
Yokohama National Univ. (Primary: On-site, Secondary: Online) |
High-efficiency wireless power transmission to small coils using high-Q superconducting coils Kai Ebihara, Natsuka Oshimoto, Keita Sakuma, Naoto Sekiya (Yamanashi Univ.) SCE2023-1 |
The power transfer efficiency (PTE) of a wireless power transfer (WPT) system for capsule endoscopy that uses a high-tem... [more] |
SCE2023-1 pp.1-5 |
SCE |
2023-08-08 10:00 |
Kanagawa |
Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Development of High Quality Factor RF coil with High-Temperature Superconductor for NMR Takanori Fujita (Yamanashi Univ./JEOL Ltd.), Keita Sakuma, Naoto Sekiya (Yamanashi Univ.), Katsuyuki Toshima (JEOL Ltd.), Shigetoshi Ohshima (Yamagata Univ.) SCE2023-2 |
We have developed an RF coil using high-temperature superconductor (HTS) for nuclear magnetic resonance (NMR) spectromet... [more] |
SCE2023-2 pp.6-10 |
MW |
2022-12-15 13:05 |
Mie |
Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
Broadband superconducting penta-band bandpass filter for radio astronomy receiver in the UHF band Sota Rachi, Keita Sakuma (Yamanashi Univ.), Takuya Akahori (NAOJ), Naoto Sekiya (Yamanashi Univ.) MW2022-131 |
Mizusawa VLBI Observatory of the National Astronomical Observatory of Japan (NAOJ) has been requested to conduct broadba... [more] |
MW2022-131 pp.1-6 |
MW |
2022-11-15 14:30 |
Nagasaki |
Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Development of superconducting quad-band bandpass filter for a wideband receiver used in radio astronomy Sota Rachi, Keita Sakuma (Yamanashi Univ.), Takuya Akahori (NAOJ), Naoto Sekiya (Yamanashi Univ.) MW2022-114 |
Mizusawa VLBI Observatory of the National Astronomical Observatory of Japan are promoting the development of broadband r... [more] |
MW2022-114 pp.31-36 |
SCE |
2022-08-09 13:50 |
Online |
Online |
Development of high quality factor HTS bulk coil and its application to Wireless Power Transfer system Natsuka Oshimoto, Keita Sakuma, Naoto Sekiya (Yamanashi Univ.) SCE2022-8 |
In this study, we proposed the method that decrease the resonant frequency (f0) of high temperature superconductor (HTS)... [more] |
SCE2022-8 pp.39-42 |
SC |
2022-05-27 15:13 |
Online |
Online |
[Poster Presentation]
Integrated system for large-scale harvesting and data curation: challenges and prospects Luca Foppiano, Tomoya Mato (MDG, MaDIS, NIMS), Pedro Baptista de Castro, Kensei Terashima, Yoshihiko Takano (NFMG, MANA, NIMS), Masashi Ishii (MDG, MaDIS, NIMS) SC2022-9 |
We are working to create an automatically extracted database of superconductors materials and properties as evolution of... [more] |
SC2022-9 p.54 |
MW, WPT |
2022-04-15 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
High efficiency wireless power transfer using high quality factor coil with novel superconducting wire Naoto Sekiya (Univ. Yamanashi) WPT2022-5 MW2022-5 |
We have developed an efficient wireless power transfer (WPT) system using a high-temperature superconductor (HTS) spiral... [more] |
WPT2022-5 MW2022-5 p.18 |
ED, THz |
2021-12-20 16:35 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of coherent quantum THz sources based on single crystals of high-temperature superconductors Manabu Tsujimoto (AIST), Takanari Kashiwagi, Hidetoshi Minami, Kazuo Kadowaki (Univ. of Tsukuba) ED2021-54 |
In this paper, we describe recent progress on the development of coherent quantum terahertz sources based on single crys... [more] |
ED2021-54 pp.30-33 |
SCE |
2020-09-02 13:10 |
Online |
Online |
Development of Superconducting Filter for Deep Space Exploration New Antenna Takuma Hayashi, Naoto Sekiya (Univ. of Yamanashi), Takeshi Ohno (Nitsuki,Japan Communication Equipment) SCE2020-1 |
A high-temperature superconducting (HTS) compact bandpass filter (BPF) for deep space exploration receiving system is de... [more] |
SCE2020-1 pp.1-4 |
SCE |
2019-08-09 10:00 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Development of cavity structures with broadband optical absorption
-- Superconducting transition edge sensors (TESs) array -- Toshio Konno, Sachiko Takasu, Kaori Hattori, Daiji Fukuda, Daiji Daiji (AIST) SCE2019-8 |
Transition edge sensors (TESs) exhibiting large thermal sensitivities, small dark count rates, and high energy resolutio... [more] |
SCE2019-8 pp.1-4 |
MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas |
RUS, Bangkok, Thailand |
Design of a 30GHz band Coplanar type H-slot Resonator with High Temperature Superconductor Shota Kanaoto, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) |
A narrowband millimeter wave bandpass filter (BPF) with low loss and good spurious characteristic is required for 5G mob... [more] |
|
SC |
2019-05-31 10:45 |
Ibaraki |
National Institute for Materials Science |
Proposal for Automatic Extraction Framework of Superconductors Related Information from Scientific Literature Luca Foppiano, Thaer M. Dieb, Akira Suzuki, Masashi Ishii (NIMS) SC2019-1 |
The automatic collection of materials information from research papers using Natural Language Processing (NLP) is highly... [more] |
SC2019-1 pp.1-5 |
SCE |
2018-10-11 10:50 |
Miyagi |
|
Investigation of Multi-Phase Timing Windows for Adiabatic Quantum-Flux-Parametron Logic Christopher Ayala, Olivia Chen, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2018-23 |
AQFP (adiabatic quantum-flux-parametron) logic holds promise towards building energy efficient computing systems with bi... [more] |
SCE2018-23 pp.37-40 |
SCE |
2018-04-20 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Improvement of quality factor of a spiral coil using a novel superconducting wire structure Shinya Kobayashi, Naoto Sekiya (Yamanashi Univ.) SCE2018-6 |
We have developed a structure consisting of two conventional REBCO wires that increases the quality factor of coils. The... [more] |
SCE2018-6 pp.29-32 |
SCE |
2018-01-31 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Investigation on Low-Energy Ferromagnetic Matrix Memory Using Adiabatic Quantum Flux Parametrons Hayato Iwashita, Soya Taniguchi, Haruki Kato, Kyosuke Sano, Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2017-41 |
We study on matrix memory using patterned ferromagnetic materials for storage elements toward highly energy-efficient co... [more] |
SCE2017-41 pp.57-62 |
MW |
2017-12-20 10:10 |
Tokyo |
|
Development of compact eight-pole HTS tri-band bandpass filter Takahiro Unno, Naoto Sekiya (Yamanashi Univ.) MW2017-155 |
We developed a high-temperature superconducting (HTS) compact 8-pole tri-band bandpass filter (TBPF) using a new feeding... [more] |
MW2017-155 pp.77-82 |
EE, WPT (Joint) |
2017-10-17 10:45 |
Miyagi |
Tohoku Univ. |
Basic study on Electric Power Transmission Characteristics of a Low-frequency Wireless Power Transmission System using High Temperature Superconducting Coils Ryota Inoue, Daisuke Miyagi, Makoto Tsuda, Hidetoshi Matsuki (Tohoku Univ.) WPT2017-39 |
Recently, Wireless Power Transmission (WPT) system has been attracting attention for large capacity instruments such as ... [more] |
WPT2017-39 pp.17-21 |
QIT (2nd) |
2017-05-29 15:00 |
Kyoto |
Ritesumeikan University, Suzaku Campus |
[Poster Presentation]
Controlled microwave absorption in superconducting electric circuit system based on NIS junctions Shumpei Masuda (TMDU), Kuan Yen Tan, Matti Partanen, Matti Silveri (Aalto Univ.), Hermann Grabert (Univ. of Freiburg), Mikko Möttönen (Aalto Univ.) |
We have studied experimentally and theoretically the system with a superconducting coplanar waveguide resonator coupled ... [more] |
|