Oxygen ordering and the orthorhombic-to-tetragonal phase transition inYBa2Cu3O7−x
作者： J. D. Jorgensen , M. A. Beno , D. G. Hinks , L. Soderholm , K. J. Volin
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摘要: … Y Ba 2 Cu 3 O 6.5. The tetragonal structure has a partially occupied, nearly octahedral Cu-O arrangement, in contrast to the orthorhombic structure which has one-dimensional Cu-O …
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