Presentation | 1995/7/26 Implementation of DC-Biased Coupled-SQUID Gates into an RS Flip-Flop Yoshinao Mizugaki, Koji Nakajima, Tsutomu Yamashita, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We present the experimental implementation of dc-biased coupled-SQUID (C-SQUID) gates into an RS flip-flop (RS-FF). The C-SQUID gate is a combinaion of a single junction SQUID and a double-junction SQUID. This gate utilizes non-hysteretic Josephson junctions and is operated in non-latching mode with dc-biasing. Several logical functions can be realized with the C-SQUID gate by adjusting the input bias and input signal levels. The RS-FF is composed of two C-SQUID NOR gates. First, the performance of the single gate and the RS-FF was evaluated by simulation. Next, we fabricated the RS-FF using a Nb/AlO_x/Nb junction technology and demonstrated its operation experimentally. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | dc-biased Josephson device / logic circuit / coupled-SQUID / flip-flop / Nb/AlO_x/Nb junction |
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Conference Information | |
Committee | SCE |
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Conference Date | 1995/7/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Implementation of DC-Biased Coupled-SQUID Gates into an RS Flip-Flop |
Sub Title (in English) | |
Keyword(1) | dc-biased Josephson device |
Keyword(2) | logic circuit |
Keyword(3) | coupled-SQUID |
Keyword(4) | flip-flop |
Keyword(5) | Nb/AlO_x/Nb junction |
1st Author's Name | Yoshinao Mizugaki |
1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
2nd Author's Name | Koji Nakajima |
2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
3rd Author's Name | Tsutomu Yamashita |
3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
Date | 1995/7/26 |
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Volume (vol) | vol.95 |
Number (no) | 186 |
Page | pp.pp.- |
#Pages | 6 |
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