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Short Range Order Structure Around Oxygen Atoms in the Superconductor Y-Ba-Cu-O

  • S. C. Woronick (a1), W. Ng (a1), A. Krol (a1), B. X. Yang (a1), Y. H. Kao (a1), R. L. Meng (a2), P. H. Hor (a2) and C. W. Chu (a2)...

Abstract

Spectra of the oxygen K-edge extended x-ray absorption fine structure (EXAFS) of the superconducting compound Y-Ba-Cu-O were obtained by measuring the total electron yield as a function of incident x-ray energy at temperatures between 77K and 300K. This technique affords a convenient way for probing the local environment around the oxygen atoms and soft modes in the lattice.

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Hayes, T.M. and Boyce, J.B., Solid State Physics 37, 173 (1982).
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Short Range Order Structure Around Oxygen Atoms in the Superconductor Y-Ba-Cu-O

  • S. C. Woronick (a1), W. Ng (a1), A. Krol (a1), B. X. Yang (a1), Y. H. Kao (a1), R. L. Meng (a2), P. H. Hor (a2) and C. W. Chu (a2)...

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