Superconducting Thin Film of (Nd, Ce) 2 CuO 4-y
Superconducting (Nd, Ce) 2 CuO 4- y thin films are prepared on MgO substrates using rf-magnetron sputtering. The resistivity drop is observed at around 10 K in the as-deposited film. After annealing at 1070°C in Ar, resistivity drops at 19 K and reaches zero at 14 K. The onset temperature in the mag...
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| Veröffentlicht in: | Japanese Journal of Applied Physics 1989-06, Vol.28 (6A), p.L975 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Superconducting (Nd, Ce)
2
CuO
4-
y
thin films are prepared on MgO substrates using rf-magnetron sputtering. The resistivity drop is observed at around 10 K in the as-deposited film. After annealing at 1070°C in Ar, resistivity drops at 19 K and reaches zero at 14 K. The onset temperature in the magnetic susceptibility measurement is 12 K. |
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| ISSN: | 0021-4922 1347-4065 |
| DOI: | 10.1143/JJAP.28.L975 |