Oxygen K-edge EXAFS of the high-TC super
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Y.H. Kao; L.Y. Jang; W. Ng; A. Krol; S.C. Woronick; F. Xu; Y.D. Yao
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Article
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1989
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Elsevier Science
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English
⚖ 140 KB
EXAFS spectra above the oxygen K absorption edge of the high-TC superconductor Y-Ba-Cu-0 have been studied by measuring the total electron yield (TEY) as a function of xray energy. Temperature variation of the TEY spectra was examined between 77K and 300K. These data provide evidence for the existen