Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2015-08-04 14:20 |
Kanagawa |
Yokohama National Univ. |
Design improvement of integrated quantum voltage noise source Masaaki Maezawa, Takahiro Yamada, Chiharu Urano (AIST) SCE2015-10 |
We present design improvement of integrated quantum voltage noise source (IQVNS) for high-performance Johnson noise ther... [more] |
SCE2015-10 pp.11-16 |
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 |
2014-01-24 15:55 |
Tokyo |
Kikaishinkou-kaikan Bldg. |
Trilayer junction technology for superconducting quantum integrated circuit Masaaki Maezawa, Tetsuro Satoh, Yoshiji Noguchi, Masashi Yamagishi, Mutsuo Hidaka, Tsuyoshi Horikawa (AIST) SCE2013-57 |
We present a fabrication technology of deep-submicron Josephson junctions for scalable integration of superconducting qu... [more] |
SCE2013-57 pp.129-134 |
SCE |
2013-07-22 13:30 |
Tokyo |
Kikaishinkou-kaikan Bldg. |
Power Spectrum Density Calculation for Integrated Quantum Voltage Noise Source Masaaki Maezawa, Takahiro Yamada, Chiharu Urano (AIST) SCE2013-16 |
A new implementation of quantum voltage noise source (QVNS), integrated QVNS (IQVNS), for Johnson noise thermometry (JNT... [more] |
SCE2013-16 pp.33-38 |
SCE |
2013-01-24 09:50 |
Okayama |
Okayama Univ. |
Integrated quantum voltage noise source for Johnson noise thermometry Masaaki Maezawa, Takahiro Yamada, Chiharu Urano (AIST) SCE2012-27 |
A new implementation of quantum voltage noise source (QVNS), integrated QVNS (IQVNS), for Johnson noise thermometry (JNT... [more] |
SCE2012-27 pp.13-18 |
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 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Improvement of the integrated cryogenic current comparator Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC-SRL) SCE2012-18 |
We improved performances of the integrated cryogenic current comparator (integrated CCC: ICCC) which was fabricated by u... [more] |
SCE2012-18 pp.7-12 |
SCE |
2012-10-25 14:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of Low-Power dc-SQUIDs for DIOS X-Ray Satellite Mission Kazuhiro Sakai, Yoh Takei, Kazuhisa Mitsuda, Noriko Y. Yamasaki, Ryo Yamamoto (JAXA), Mutsuo Hidaka, Shuichi Nagasawa (ISTEC), Toshiyuki Miyazaki (RIKEN), Masaaki Maezawa, Satoshi Kohjiro (AIST) SCE2012-20 |
Requirements and implementations of low-power dc-SQUIDs used with TES microcalorimeters for one of future X-ray satellit... [more] |
SCE2012-20 pp.19-23 |
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 |
2011-01-24 13:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
[Invited Talk]
An integrated cryogenic current comparator with type-II structure Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC) SCE2010-41 |
We calculated superconductor inductances of a type-II integrated cryogenic current comparator (ICCC). First, inductances... [more] |
SCE2010-41 pp.29-34 |
SCE |
2010-10-19 14:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Inductance Evaluation of SQUIDs with Flip-Chip Input Coils Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC), Satoshi Kohjiro (AIST) SCE2010-30 |
[more] |
SCE2010-30 pp.37-42 |
SCE |
2010-07-22 10:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Integrated Cryogenic Current Comparator Michitaka Maruyama, Chiharu Urano, Takehiko Oe, Masaaki Maezawa, Takahiro Yamada (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC), Nobu-hisa Kaneko (AIST) SCE2010-16 |
We propose a small cryogenic current comparator (CCC) using a superconducting integrated circuit technology. Conventiona... [more] |
SCE2010-16 pp.13-18 |
SCE |
2010-07-22 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of circuit design and evaluation environments for superconductor devices Takahiro Yamada, Masaaki Maezawa, Satoshi Kohjiro (AIST) SCE2010-18 |
[more] |
SCE2010-18 pp.25-30 |
SCE |
2010-01-20 10:40 |
Tokyo |
Kikai-Shinkou-Kaikan Bldg. |
Operation of Variable SFQ Pulse Number Multiplier Designed for D/A Converter Jun Saito, Takeyuki Tanaka, Masataka Moriya, Tadayuki Kobayashi, Yoshinao Mizugaki (UEC), Masaaki Maezawa (AIST) SCE2009-24 |
A Rapid Single Flux Quantum digital-to-analog converter (RSFQ-DAC) is a candidate for the next generation of ac voltage ... [more] |
SCE2009-24 pp.1-5 |
SCE |
2010-01-20 11:05 |
Tokyo |
Kikai-Shinkou-Kaikan Bldg. |
Development of high-sensitive atmospheric observation instruments with superconducting receiver in terahertz frequencies Kenichi Kikuchi (AIST/JAXA), Satoshi Kohjiro, Masaaki Maezawa, Takahiro Yamada (AIST), Fumiaki Ohtsubo (Advenced Engineering Services/JAXA), Ryota Sato, Kazuyoshi Tsubosaka, Toshiyuki Nishibori, Kazuo Mizukoshi (JAXA), Yoshihisa Irimajiri, Satoshi Ochiai (NICT), Hiroyuki Ozeki (Toho Univ.) SCE2009-25 |
Developments of heterodyne receivers with SIS (Superconductor-Insulator-Superconductor) mixers aiming to observe atmosph... [more] |
SCE2009-25 pp.7-10 |
SCE |
2008-01-25 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Technical issues of etching process for Nb-junction circuit technology
-- Reactive ion etching (RIE) of Nb films -- Masaaki Maezawa, Fuminori Hirayama, Sucheta Gorwadkar (AIST) |
Reactive ion etching (RIE) techniques for Nb films are presented. We report in detail experimental results which were ob... [more] |
SCE2007-30 pp.29-33 |
SCE |
2007-10-17 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of 10-bit rapid single flux quantum digital-to-analog conveters Masaaki Maezawa, Fuminori Hirayama (AIST) |
We present design and test results on 10-bit rapid single flux quantum digital-to-analog (D/A) converters aimed at ac vo... [more] |
SCE2007-23 pp.29-34 |
SCE |
2007-07-27 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Evaluation of the characteristic voltage for Nb/AlOx/Nb Josephson junctions Masaaki Maezawa, Fuminori Hirayama (AIST) |
The characteristic voltage Vc of Josephson junctions, which is defined as a product of the critical current Ic and norma... [more] |
SCE2007-17 pp.27-32 |
SCE |
2006-11-02 15:00 |
Aichi |
Nagoya Univ. |
Josephson Voltage Multiplier Utilizing the Second Step Yoko Namatame, Masataka Moriya, Kouichi Usami, Tadayuki Kobayashi, Yoshinao Mizugaki (UEC), Masaaki Maezawa (AIST) |
[more] |
SCE2006-27 pp.9-14 |