Orthorhombic to tetragonal transition and appearance of superconductivity in Nd 0.7Pr 0.3Ba 2 − kSr kCu 3O 6+z (0≤k≤1)
Das, A. ; Suryanarayanan, R.
Materials research bulletin, 1995, Vol.30 (11), p.1363-1370
[Periódico revisado por pares]
Elsevier Ltd
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