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Specific heat anomaly at 220 K connected with superconductivity at 90 K in ceramic YBa2Cu3O7–δ
Sandvold, E., Julsrud, S., Lægreid, T., Fossheim, K.Volume:
330
Year:
1987
Pages:
2
DOI:
10.1038/330637a0
File:
PDF, 235 KB
1987