作者: P.J. Wiseman , P.G. Dickens
DOI: 10.1016/0022-4596(76)90206-1
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摘要: … that unlike the other tungsten bronzes, La ,,, ,4W03 has the simple perovskite structure with no tilt of the octahedra. The lanthanum atoms randomly occupy the perovskite A sites and are …