| Presentation | 1998/1/28 A Josephson ternary memory circuit J. Endou, T. Morooka, N. Shimizu, M. Morisue, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A novel ternary logic memory circuit using Josephson junctions is described. The principle of the ternary memory cicuit proposed here is based on the persistent circulating currents in the superconducting loop in the clockwise and the counter clockwise directions. The three-junction SQUID and the JCTL which is constructed by combination of two two-junction SQUIDs are used, as the gates for writing and reading operation of the memory. In order to develop the memory circuit, we have made the simulations to determine the most suitable circuit parameters to the memory cell and then fabricated the circuit in 2μm minimum line width technoloby. The simulation results show satisfactory operations of the memory circuit, which agree well with the experiment results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Superconducting / SQUID / Nb/AlO_x/Al/Nb Junction / Memory circuit |
| Paper # | SCE97-37 |
| Date of Issue |
| Conference Information | |
| Committee | SCE |
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| Conference Date | 1998/1/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| 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) | A Josephson ternary memory circuit |
| Sub Title (in English) | |
| Keyword(1) | Superconducting |
| Keyword(2) | SQUID |
| Keyword(3) | Nb/AlO_x/Al/Nb Junction |
| Keyword(4) | Memory circuit |
| 1st Author's Name | J. Endou |
| 1st Author's Affiliation | Tokyo Electric Power Co() |
| 2nd Author's Name | T. Morooka |
| 2nd Author's Affiliation | Seiko Instuments Inc. |
| 3rd Author's Name | N. Shimizu |
| 3rd Author's Affiliation | Seiko Instuments Inc. |
| 4th Author's Name | M. Morisue |
| 4th Author's Affiliation | Hiroshima City University |
| Date | 1998/1/28 |
| Paper # | SCE97-37 |
| Volume (vol) | vol.97 |
| Number (no) | 516 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |