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Study of atomic motions in EuBCO using Moessbauer and EXAFS spectroscopies

F. Piazza·E. Abraham·L. Cianchi·F. Del Giallo·P. Ghigna·F. Allegretti·G. Spina
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Abstract

We report temperature-dependent Moessbauer and EXAFS measurements of atomic mean square displacements on different samples of EuBCO. Our results indicate that the collective atomic motions are characterised by large-amplitude anharmonic oscillations.

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F. Piazza, E. Abraham, L. Cianchi, F. Del Giallo, P. Ghigna, F. Allegretti, G. Spina. 2001-02-19. Study of atomic motions in EuBCO using Moessbauer and EXAFS spectroscopies. https://arxiv.org/abs/cond-mat/0102337

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