Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ED, SDM |
2018-02-28 10:25 |
Hokkaido |
Centennial Hall, Hokkaido Univ. |
Numerical Simulation on Single-Electron Effects in Random Arrays of Small Tunnel Junctions Yoshinao Mizugaki, Masataka Moriya, Hiroshi Shimada, Kazuhiko Matsumoto, Makoto Moribayashi, Tomoki Yagai (UEC Tokyo), Yasuo Kimura (Tokyo Univ. Tech.), Ayumi Hirano-Iwata (Tohoku Univ.), Fumihiko Hirose (Yamagata Univ.) ED2017-105 SDM2017-105 |
We have worked on single-electron devices comprising random arrays of gold nanoparticles, which are fabricated using dis... [more] |
ED2017-105 SDM2017-105 pp.7-10 |
ED, SDM |
2018-02-28 10:50 |
Hokkaido |
Centennial Hall, Hokkaido Univ. |
Single-electron effects observed in arrays of gold nanoparticles selectively-placed in resist grooves. Kazuhiko Matsumoto, Makoto Moribayashi, Tomoki Yagai, Masataka Moriya, Hiroshi Shimada (UEC Tokyo), Yasuo Kimura (Tokyo Univ. Technology), Ayumi Hirano-Iwata (Tohoku Univ.), Fumihiko Hirose (Yamagata Univ.), Yoshinao Mizugaki (UEC Tokyo) ED2017-106 SDM2017-106 |
Single-electron devices with gold nanoparticles as island electrodes have been widely fabricated, but position control o... [more] |
ED2017-106 SDM2017-106 pp.11-14 |
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 |
ED |
2016-04-21 16:45 |
Yamagata |
|
Two kinds of single electron devices fabricated by dispersion of gold nano particles with different diameter Masataka Moriya, Tran Thi Thu Huong, Kazuhiko Matsumoto, Hiroshi Shimada (Univ. of Electro-Comm.), Yasuo Kimura (Tokyo Univ. Technology), Ayumi Hirano-Iwata (Tohoku Univ.), Yoshinao Mizugaki (Univ. of Electro-Comm.) ED2016-6 |
We have calculated the connection probability between the source and the drain electrode based on triangular lattice per... [more] |
ED2016-6 pp.21-26 |
SCE |
2016-04-20 17:00 |
Tokyo |
|
SiO-assisted Dolan technique for fabrication of tiny Al tunnel junctions with improved uniformity Takato Tokuyama, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2016-10 |
The Dolan technique has been widely used for mesoscopic device fabrication, in which tiny tunnel junctions are realized ... [more] |
SCE2016-10 pp.55-60 |
SCE |
2016-01-21 09:30 |
Tokyo |
|
Proposal and verification of bipolar DFQ amplifier Tomoki Watanabe (UEC), Hiroshi Shimada, Yoshinao Mizugaki (UEC/JST) SCE2015-36 |
To realize AC voltage standard, researches of frequency modulation (FM) type SFQ-D/A converters have been conducted. We ... [more] |
SCE2015-36 pp.1-6 |
SCE |
2016-01-21 11:10 |
Tokyo |
|
Evaluation of various memory cells designed for SFQ mask ROM Kazunao Sawada, Tomoki Watanabe (UEC), Hiroshi Shimada, Yoshinao Mizugaki (UEC/JST) SCE2015-40 |
We developed memory cells for an SFQ mask ROM that will be implemented with an SFQ-D/A converter, a candidate of next-ge... [more] |
SCE2015-40 pp.23-28 |
SCE |
2015-08-04 14:45 |
Kanagawa |
Yokohama National Univ. |
Feeding methods of SFQ pulse trains in evaluation of DFQ amplifiers Yoshiaki Urai, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2015-11 |
Toward the realization of next generation AC voltage standards, RSFQ-D/A converters of the frequency modulation type hav... [more] |
SCE2015-11 pp.17-22 |
ED |
2015-04-17 10:55 |
Miyagi |
Laboratory for Nanoelectronics and Spintronics |
SiO-assisted Dolan technique for fabrication of tiny Al tunnel junctions with improved uniformity Takato Tokuyama, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo/CREST JST) ED2015-13 |
The Dolan technique has been widely used for mesoscopic device fabrication, in which tiny tunnel junctions are realized ... [more] |
ED2015-13 pp.65-70 |
SCE |
2015-01-22 09:50 |
Tokyo |
Kikaishinkou-kaikan |
Towards precise current-multiplier based on the quantum current-mirror effect Kouichi Takeda, Kenji Miyawaki, Srinivas Gandrothula, Chihiro Ishida, Ayano Hagiwara, Yoshinao Mizugaki, Hiroshi Shimada (UEC) SCE2014-49 |
In the system of capacitively coupled linear arrays of small Josephson junctions, a current duplication phenomenon with ... [more] |
SCE2014-49 pp.1-6 |
SCE |
2014-07-23 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Prototypes of Single-Chip Voltage Waveform Generators Based on SFQ Pulse-Frequency Modulation Yoshinao Mizugaki, Keisuke Kuroiwa, Yusuke Sato, Yoshitaka Takahashi, Hiroshi Shimada (Univ. of Electro-Comm.), Masaaki Maezawa (AIST) SCE2014-31 |
We have been developing single-chip voltage waveform generators based on single-flux-quantum (SFQ) pulse-frequency modul... [more] |
SCE2014-31 pp.43-46 |
SCE |
2014-01-23 10:00 |
Tokyo |
Kikaishinkou-kaikan Bldg. |
Zero-crossing Shapiro steps generated in a Josephson junction having asymmetric magnetic field response Haruna Takahashi, Masataka Moriya, Takato Tokuyama, Hiroshi Shimada, Yoshinao Mizugaki (UEC) SCE2013-37 |
In current DC voltage standards, Shapiro steps across the zero bias current axis (Zero-crossing Shapiro steps) have been... [more] |
SCE2013-37 pp.13-18 |
SDM, ED |
2013-02-28 10:15 |
Hokkaido |
Hokkaido Univ. |
Correlation between polarity of magnetoresistance ratio and tunnel resistance in ferromagnetic SET with superconductive island Masashi Takiguchi, Masataka Moriya, Hiroshi Shimada, Yoshinao Mizugaki (Univ. of Electro- Comm.) ED2012-140 SDM2012-169 |
Negative magnetoresistance ratio is shown in ferromagnet-superconductor-ferromagnet double tunnel junctions. An excessiv... [more] |
ED2012-140 SDM2012-169 pp.65-70 |
SCE |
2013-01-24 10:15 |
Okayama |
Okayama Univ. |
Operation of 1000-fold voltage multiplier using SFQ reflection at under-damped junctions Yusuke Sato, Masataka Moriya, Hiroshi Shimada, Yoshinao Mizugaki (UEC), Masaaki Maezawa (AIST) SCE2012-28 |
Rapid-single-flux-quantum digital-to-analogue converters (RSFQ-DACs) are now under development for ac voltage standards.... [more] |
SCE2012-28 pp.19-24 |
SCE |
2012-10-25 16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design and operation of 6-bit variable SFQ pulse number multiplier Yoshitaka Takahashi, Masataka Moriya, Hiroshi Shimada, Yoshinao Mizugaki (UEC), Masaaki Maezawa (AIST) SCE2012-24 |
[more] |
SCE2012-24 pp.43-48 |
SCE |
2012-01-26 13:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. B3-2 |
[Invited Talk]
Voltage waveform synthesizer based on SFQ pulse frequency modulation Keisuke Kuroiwa, Masataka Moriya, Hiroshi Shimada, Yoshinao Mizugaki (UEC), Masaaki Maezawa (AIST) SCE2011-22 |
A digital-to-analog converter based on single flux quantum (SFQ) circuits (RSFQ-DAC) is a candidate for ac voltage stand... [more] |
SCE2011-22 pp.17-22 |
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 |
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 |
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 |
SDM, ED |
2009-02-26 16:05 |
Hokkaido |
Hokkaido Univ. |
Characteristics of Single Electron Transistor and Turnstile with Input Discretizer Masashi Takiguchi, Shota Hayami, Masaki Otsuka, Akio Kawai, Masataka Moriya, Tadayuki Kobayashi, Hiroshi Shimada, Yoshinao Mizugaki (The Univ of Electro-Communication) ED2008-229 SDM2008-221 |
In this report, we propose an input discretizer for single-electron devices. The input discretizer comprises one small t... [more] |
ED2008-229 SDM2008-221 pp.29-34 |