| Paper Abstract and Keywords |
| Presentation |
2008-01-25 14:55
[Invited Talk]
Analysis on Extraordinary Critical Current of Nb-AlO-Nb Josephson Junctions
Kenji Hinode, Tetsuro Satoh, Shuichi Nagasawa, Mutsuo Hidaka (SRL) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We studied on the scattering of the critical current for Nb-AlO-Nb Josephson junctions. We have found that hydrogen was incorporated into and desorbed from Nb electrodes during the fabrication process, which changed the critical current density of the junctions. The deviation in the critical current occurs on some specific junctions and the range is 20~30%. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
niobium / Josephson junction / critical current / SFQ / hydrogen / palladium / / |
| Reference Info. |
IEICE Tech. Rep., vol. 107, no. 458, SCE2007-29, pp. 23-27, Jan. 2008. |
| Paper # |
SCE2007-29 |
| Date of Issue |
2008-01-18 (SCE) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
| Download PDF |
|
| Conference Information |
| Committee |
SCE |
| Conference Date |
2008-01-25 - 2008-01-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Digital applications |
| Paper Information |
| Registration To |
SCE |
| Conference Code |
2008-01-SCE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Analysis on Extraordinary Critical Current of Nb-AlO-Nb Josephson Junctions |
| Sub Title (in English) |
|
| Keyword(1) |
niobium |
| Keyword(2) |
Josephson junction |
| Keyword(3) |
critical current |
| Keyword(4) |
SFQ |
| Keyword(5) |
hydrogen |
| Keyword(6) |
palladium |
| Keyword(7) |
|
| Keyword(8) |
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| 1st Author's Name |
Kenji Hinode |
| 1st Author's Affiliation |
Superconductivity Research Laboratory (SRL) |
| 2nd Author's Name |
Tetsuro Satoh |
| 2nd Author's Affiliation |
Superconductivity Research Laboratory (SRL) |
| 3rd Author's Name |
Shuichi Nagasawa |
| 3rd Author's Affiliation |
Superconductivity Research Laboratory (SRL) |
| 4th Author's Name |
Mutsuo Hidaka |
| 4th Author's Affiliation |
Superconductivity Research Laboratory (SRL) |
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| Speaker |
Author-1 |
| Date Time |
2008-01-25 14:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
SCE |
| Paper # |
SCE2007-29 |
| Volume (vol) |
vol.107 |
| Number (no) |
no.458 |
| Page |
pp.23-27 |
| #Pages |
5 |
| Date of Issue |
2008-01-18 (SCE) |