Presentation 2005/1/20
High-Speed Digital IC Technology Based on Single-Flux-Quantum Circuits : Toward High-End Computing and Quantum Computing Application
Nobuyuki YOSHIKAWA,
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Abstract(in English) Single-flux-quantum (SFQ) logic circuits, which utilize a quantized magnetic field in a superconducting loop as logical bit information, have potential ability beyond semiconductor logic circuits in terms of speed, power and sensitivity. Recent rapid progress of the design technology enables us to realize SFQ integrated circuits containing more than several thousands of Josephson junctions. In this report, we will explain the principles and potential ability of SFQ logic circuits, as well as recent development in this field.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Single Flux Quantum / Superconductive IC / SFQ Logic Circuit / Josephson Junction / Qubit
Paper # ED2004-231,SDM2004-226
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Committee ED
Conference Date 2005/1/20(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) High-Speed Digital IC Technology Based on Single-Flux-Quantum Circuits : Toward High-End Computing and Quantum Computing Application
Sub Title (in English)
Keyword(1) Single Flux Quantum
Keyword(2) Superconductive IC
Keyword(3) SFQ Logic Circuit
Keyword(4) Josephson Junction
Keyword(5) Qubit
1st Author's Name Nobuyuki YOSHIKAWA
1st Author's Affiliation Graduate School of Engineering, Yokohama National University()
Date 2005/1/20
Paper # ED2004-231,SDM2004-226
Volume (vol) vol.104
Number (no) 622
Page pp.pp.-
#Pages 6
Date of Issue