Ta/W/AlO(x)-Al/Ta/Nb Josephson junctions for X-ray detector
We have fabricated a Josephson junction, with an approximately symmetrical gap structure which consists of a Ta/W counter electrode, a Ta/Nb base electrode and an AlO(x)-Al barrier for operation as a superconducting X-ray detector at 0.3 K. A Ta layer is selected due to its long lifetime of quasi-pa...
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| Veröffentlicht in: | Japanese Journal of Applied Physics 1995-10, Vol.34 (10B), p.L1352-L1354 |
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| Format: | Artikel |
| Sprache: | eng |
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