Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 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, 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 |
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 |
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 |
ED |
2017-04-21 10:55 |
Miyagi |
|
Electric and Magnetic Field Responses of Single-Electron Transistors Composed of Superconducting Island with Ferromagnetic Leads Yoshinao Mizugaki, Masashi Takiguchi, Nobuyuki Tamura, Hiroshi Shimada (UEC Tokyo) ED2017-13 |
We report electric and magnetic field responses of single-electron transistors (SETs) comprising ferromagnetic lead elec... [more] |
ED2017-13 pp.47-50 |
SCE |
2016-08-08 11:20 |
Saitama |
Saitama Univ. (Omiya sonic city) |
Development of the radiation detector array using high-temperature superconductor Ritsuki Kubota, Naruse Masato, Taino Tohru, Myoren Hiroaki (Saitama Univ.) SCE2016-14 |
We have been developing a radiation detector with high spatial resolution and wide detection area to examine the biologi... [more] |
SCE2016-14 pp.13-17 |
SCE |
2014-10-16 13:30 |
Miyagi |
Tohoku University, RIEC |
[Invited Talk]
Two-level fluctuations in superconducting resonators
-- Generalized tunneling model for two-level fluctuations -- Yuichi Harada (NTT), Tobias Lindstrom, Alexander Tzalenchuk (NPL) SCE2014-47 |
Superconductors are very sensitive to electromagnetic waves and they enable to detect signals at quantum limits. On the ... [more] |
SCE2014-47 pp.69-73 |
SCE |
2014-10-16 14:10 |
Miyagi |
Tohoku University, RIEC |
[Invited Talk]
Influence of quasiparticles in the energy gap on the characteristics of superconducting devices Takashi Noguchi (NAOJ) SCE2014-48 |
We propose a hypothesis that there are a few numbers of quasiparticlestates inside the energy gap and analyze the surfac... [more] |
SCE2014-48 pp.75-80 |
MW, SCE, WPT |
2014-04-17 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Dual Band High Temperature Superconductor Filter for Radio Astronomy Station Tamio Kawaguchi, Noritsugu Shiokawa, Kohei Nakayama, Mutsuki Yamazaki, Hiroaki Ikeuchi, Hiroyuki Kayano (Toshiba) WPT2014-2 SCE2014-2 MW2014-2 |
The radio astronomy station has been used a high specification antenna and high sensitivity receiver to detect very wea... [more] |
WPT2014-2 SCE2014-2 MW2014-2 pp.7-10 |
SCE |
2014-01-24 09:30 |
Tokyo |
Kikaishinkou-kaikan Bldg. |
Effect of quasiparticles in the intra-gap states on the property of superconducting resonators Takashi Noguchi (NAOJ), Masato Naruse (Saitama Univ.), Masakazu Sekine (Univ. of Tokyo), Kenichi Karatsu, Yutaro Sekimoto (NAOJ) SCE2013-46 |
We propose a hypothesis that there are a few numbers of quasiparticlestates inside the energy gap and analyze the surfac... [more] |
SCE2013-46 pp.67-72 |
SCE |
2011-10-12 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Capacitance measurements of sub-micron Al junctions using SQUID resonance Kento Kikuchi, Masataka Moriya, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2011-13 |
It is necessary to extract the capacitances, resistances and inductances experimentally for fabrication sub-micron Al ju... [more] |
SCE2011-13 pp.7-12 |
CPM |
2011-08-10 14:40 |
Aomori |
|
Single crystal growth and characterization of high-Tc superconductor Bi-2223 by TSFZ method Shintaro Adachi, Tomohiro Usui, Yuzo Hashimoto, Takao Watanabe (Hirosaki Univ.), Takenori Fujii (Tokyo Univ.) CPM2011-60 |
It is difficult to obtain high quality single crystal high-Tc superconductor Bi_{2}Sr_{2}Ca_{2}Cu_{3}O_{10+δ}(Bi-2223). ... [more] |
CPM2011-60 pp.21-25 |
SCE |
2011-07-13 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of a HTS UWB Bandpass Filter Using a Microstrip Stubs-Loaded Three-Mode Resonator Hiroyuki Ishii (Yamagata Univ.), Toru Kimura (Saitama Univ.), Naotaka Kobayashi, Atsushi Saito (Yamagata Univ.), Zhewang Ma (Saitama Univ.), Shigetoshi Ohshima (Yamagata Univ.) SCE2011-1 |
In this paper, We developed a high-temperature superconducting (HTS) UWB bandpass filter using a microstrip three-mode r... [more] |
SCE2011-1 pp.1-6 |
SDM, ED |
2011-02-23 16:55 |
Hokkaido |
Hokkaido Univ. |
Capacitance measurements of sub-micron Al junctions using SQUID resonance Kento Kikuchi, Masataka Moriya, Hiroshi Shimada, Yoshinao Mizugaki (Univ. of Electro-Comm.) ED2010-199 SDM2010-234 |
It is necessary to extract the capacitances, resistances and inductances experimentally for fabrication sub-micron Al ju... [more] |
ED2010-199 SDM2010-234 pp.43-48 |
SCE |
2011-01-24 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Measurement of optical responses of YBCO Josephson junctions and nanobridges to develop optical switching devices Shinya Kikuta, Ryosuke Kaneko (Osaka Univ.), Iwao Kawayama (Osaka Univ./PRESTO-JST), Hironaru Murakami (Osaka Univ.), Kemmei Kajino, Keisuke Fujita, Baoyu An, Masumi Inoue, Akira Fujimaki (Nagoya Univ.), Masayoshi Tonouchi (Osaka Univ.) SCE2010-42 |
We have developed novel ultrafast optical switching devices which modulate superconducting current under irradiation of ... [more] |
SCE2010-42 pp.35-40 |
NLP |
2010-03-09 13:35 |
Tokyo |
|
A Numerical Simulation of Fluxoid Manipulated by External Perturbation Yohei Hosoe, Tomomichi Hagiwara, Takashi Hikihara (Kyoto Univ.) NLP2009-166 |
The Time-Dependent Ginzburg-Landau (TDGL) equation is known as a nonlinear equation which enables us to temporally repro... [more] |
NLP2009-166 pp.47-52 |
ED, SDM |
2010-02-22 16:30 |
Okinawa |
Okinawaken-Seinen-Kaikan |
Observation of enhanced MR effects in a single electron transistor with ferromagnetic lead electrodes Nobuyuki Tamura, Kento Kikuchi, Masataka Moriya, Tadayuki Kobayashi, Hiroshi Shimada, Yoshinao Mizugaki (Univ. of Electro-Comm.) ED2009-204 SDM2009-201 |
We report our experimental results on the magneto-resistance ratio ($MRR$) of single-electron
transistors (SETs)
wit... [more] |
ED2009-204 SDM2009-201 pp.47-52 |
MW |
2008-12-12 15:15 |
Toyama |
Toyama-Univ. Gofuku-camp. |
A Novel Filter Construction Utilizing HTS Reaction-Type Filter to Improve Adjacent Channel Leakage Power Ratio of GaN HEMT Power Amplifiers Shunichi Futatsumori, Takashi Hikage, Toshio Nojima (Hokkaido Univ.), Akihiko Akasegawa, Teru Nakanishi, Kazunori Yamanaka (Fujitsu Ltd.) MW2008-158 |
We propose a new band selective stop filter construction to decrease the out of band intermodulation distortion (IMD) no... [more] |
MW2008-158 pp.71-76 |