[Analysis of Cu-O bond stretching vibration in CuO2 plane of Bi-system high temperature superconductor].

Abstract

Infrared absorption spectra of Bi-system high zero resistance temperature (Tc) superconductors were measured. The relation between Cu-O bond stretching vibration in CuO2 plane and superconducting properties of Bi-system high Tc superconductors were analysed and discussed. The result of analysis indicated that the change of absorption peak strength of Cu-O… (More)

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