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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SCE | 2021-08-06 15:00 |
Online | Online | High-Throughput Low-Latency Single-Flux-Quantum Circuits with Feedback Path Ryota Kashima, Ikki Nagaoka, Tomoki Nakano, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki (Nagoya Univ.)  SCE2021-5 |
We have introduced bit-parallel processing into high-speed, low-power microprocessors based on single-flux-quantum circu... [more] | SCE2021-5 pp.19-24 |
| SCE | 2021-01-19 13:05 |
Online | Online | [Invited Talk]
Design of serializer/deserializer circuits for adiabatic quantum-flux-parametron circuits using delay-line clocking Yuki Hironaka, Taiki Yamae, Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-17 |
An adiabatic quantum-flux-parametron (AQFP) circuit is an extremely low-power Josephson logic family. A novel clocking s... [more] | SCE2020-17 pp.1-6 |
| SCE | 2021-01-19 15:25 |
Online | Online | Investigation of Operating Frequency of Low-Power Single-Flux-Quantum Circuits Manami Kuniyoshi, Ken Murase, Ikki Nagaoka, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki (Nagoya Univ.) SCE2020-22 |
To reduce the power consumption of single-flux-quantum circuits, it is an effective method to reduce the critical curren... [more] | SCE2020-22 pp.30-35 |
| 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 | 2019-10-09 16:15 |
Miyagi | Design of High Timing resolution Time-to-Digital Convertor for Time-Resolving Photon Detection System using SNSPD Hiroaki Myoren, Ryotaro Kamiya, Kota Aita, Masato Naruse, Tohru Taino (Saitama Univ.), Lin Kang, Jian Chen, Peiheng Wu (Nanjing Univ.) SCE2019-26 |
Superconducting nanowire single photon detectors (SNSPDs) , those have a low dark count rate characteristics, fast and l... [more] | SCE2019-26 pp.23-26 |
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| SCE | 2019-08-09 14:20 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Design and Operation of RSFQ Distributed Output Amplifier Equipped with double-stack SQUIDs Komei Higuchi, Hiroshi Shimada, Yoshinao Mizugaki (UEC Tokyo) SCE2019-16 |
Recently, many groups have been proposed Rapid Single-Flux-Quantum (RSFQ) output amplifiers which are designed to connec... [more] | SCE2019-16 pp.43-48 |
| SCE | 2019-08-09 15:50 |
Ibaraki | National Institute of Advanced Industrial Science and Technology | Study of SFQ microwave switch with controllable amplitude for quantum bits Shiori Michibayashi, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2019-19 |
Qubits with Josephson Junctions are controlled by microwave pulses of suitable duration time and amplitude. Control of e... [more] | SCE2019-19 pp.61-65 |
| SCE | 2016-08-09 13:40 |
Saitama | Saitama Univ. (Omiya sonic city) | Single-flux-quantum readout and digital signal processing of serially-connected superconducting stripline detection array Ryosuke Naito, Kyohei Kamiya, Misaki Kozaka, Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2016-21 |
We have been developing one-million-pixel imaging sensors, integrating superconducting strip line detectors (SSLDs) and ... [more] | SCE2016-21 pp.45-50 |
| 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 |
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| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2015-12-03 11:15 |
Nagasaki | Nagasaki Kinro Fukushi Kaikan | Logic Design of A Single-Flux-Quantum Microprocessor Koki Ishida, Tomonori Tsuhata (Kyushu Univ.), Masamitsu Tanaka (Nagoya Univ.), Takatsugu Ono, Koji Inoue (Kyushu Univ.) CPSY2015-73 |
CMOS microprocessors have been facing a limitation for clock speed improvement because of increasing computing power. U... [more] |
CPSY2015-73 pp.69-74 |
| 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 | 2013-07-22 11:40 |
Tokyo | Kikaishinkou-kaikan Bldg. | Proposal and demonstration of noise reduction method by modifying shunt resistors in RSFQ circuits. Yuma Kita, Hiromi Matsuoka (Nagoya Univ.), Shigeyuki Miyajima (Osaka Prefecture Univ.), Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2013-14 |
Abstract The major noise sources in rapid single-flux-quantum (RSFQ) circuits are shunt resistors which are connected in... [more] | SCE2013-14 pp.23-28 |
| SCE | 2013-01-24 11:20 |
Okayama | Okayama Univ. | [Invited Talk]
Analysis of Interference for Low-Voltage-Driven SFQ Circuits Takumi Takinami, Masato Ito, Atsushi Kitayama, Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2012-30 |
We have analyzed the interference for low-voltage-driven SFQ circuits used by measurement and simulation. We study low-v... [more] | SCE2012-30 pp.31-35 |
| VLD | 2012-03-07 10:45 |
Oita | B-con Plaza | Equivalence Checking Method of Timed Logic Formulae for Design Verification of Single-Flux Quantum Circuits Takahiro Kawaguchi (Nagoya Univ.), Kazuyoshi Takagi, Naofumi Takagi (Kyoto Univ.) VLD2011-135 |
This paper proposes an equivalence checking method of timed logic formulae for reducing number of states in verificatio... [more] |
VLD2011-135 pp.91-96 |
| SCE | 2011-07-13 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Nano-watt demonstration of single-flux-quantum circuits Atsushi Kitayama, Masato Ito, Tomohito Kouketsu, Tetsuya Kusumoto, Masamitsu Tanaka, Akira Fujimaki (Nagoya Univ.) SCE2011-10 |
We have demonstrated rapid-single-flux-quantum (RSFQ) circuits with reduced power consumptions by lowering bias voltages... [more] | SCE2011-10 pp.53-58 |
| SCE | 2010-07-22 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Demonstration of a 4x4 SFQ switch fabricated with the ISTEC 10-kA/cm2 Nb Advanced process 2 Masato Ito, Irina Kataeva, Masakazu Okada, Tomohito Kouketsu, Masamitsu Tanaka, Hiroyuki Akaike, Akira Fujimaki (Nagoya Univ.) SCE2010-21 |
We have evaluated the performance of the 4×4 SFQ switch which was designed and fabricated using ISTEC Advanced process ... [more] | SCE2010-21 pp.41-46 |
| ICD, IPSJ-ARC, IPSJ-EMB | 2010-01-29 13:25 |
Tokyo | T.B.D. | Developing an Architecture for a Single-Flux Quantum Based Reconfigurable Accelerator Farhad Mehdipour (Kyushu Univ.), Hiroaki Honda (ISIT), Hiroshi Kataoka, Koji Inoue, Kazuaki Murakami (Kyushu Univ.) ICD2009-111 |
As a solution to gain high performance computation, a large scale reconfigurable data-path (LSRDP) processor is introdu... [more] |
ICD2009-111 pp.99-104 |
| SCE | 2008-10-30 14:50 |
Ibaraki | AIST | Demonstration of a Single-Flux-Quantum Floating-Point Divider for the Reconfigurable Data-path Masamitsu Tanaka, Koji Obata, Kazuyoshi Takagi, Naofumi Takagi (Nagoya Univ.), Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2008-27 |
We report implementation and experimental results of a single-flux-quantum (SFQ) floating-point serial divider developed... [more] | SCE2008-27 pp.29-34 |
| SCE | 2007-01-26 11:20 |
Tokyo | SRL | Development of pipelined bit-serial single-flux-quantum microprocessors Masamitsu Tanaka (Nagoya Univ.), Yuki Yamanashi (Yokohama National Univ.), Naoki Irie (Nagoya Univ.), Heejoung Park (Yokohama National Univ.), Shingo Iwasaki (Nagoya Univ.), Kazuhiro Taketomi (Yokohama National Univ.), Akira Fujimaki (Nagoya Univ.), Nobuyuki Yoshikawa (Yokohama National Univ.), Hirotaka Terai (NICT), Shinichi Yorozu (NEC) |
A pipelined single-flux-quantum microprocessor, called CORE1$\beta$ has been designed and its perfect operations have be... [more] | SCE2006-33 pp.19-24 |
| SCE | 2007-01-26 14:45 |
Tokyo | SRL | [Invited Talk]
Fabrication Process for Nb-based Single Flux Quantum Circuits Mutsuo Hidaka, Shuichi Nagasawa, Kenji Hinode, Tetsuro Satoh (SRL) |
Current status and future prospect of Nb based single-flux-quantum (SFQ) circuit fabrication process in Superconductivit... [more] | SCE2006-37 pp.41-44 |
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