XPS studies of several high temperature superconductors: Y-Ba-Cu-O and La-Ba-Cu-O systems

N. T. Liang, K. H. Lii, Y. C. Chou, M. F. Tai, T. T. Chen

研究成果: 雜誌貢獻期刊論文同行評審

16 引文 斯高帕斯(Scopus)

摘要

Copper 2P core level X-ray photoelectron spectra on several high Tc superconductors La1.85Ba0.15CuO4, Y1.2Ba0.8CuO4-δ and Y0.4B0.6CuO4-δ oxides have been measured. The results indicate the coexistence of Cu2+ and Cu3+ in these compounds.

原文???core.languages.en_GB???
頁(從 - 到)761-763
頁數3
期刊Solid State Communications
64
發行號5
DOIs
出版狀態已出版 - 11月 1987

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