Publication Date:
2015-06-09
Description:
Author(s): C. Castellano, G. Berti, S. Sanna, R. Ruiz-Bustos, J. van Duijn, A. Brambilla, Á. Muñoz-Noval, P. Carretta, L. Duò, and F. Demartin We present an extended x-ray absorption fine structure study of the pyrochlore Y2Ru2O7 (8–298 K). We find evidence, on a local scale, of a significant magnetoelastic coupling at the Néel temperature TN∼77K pointed out by a huge Debye-Waller σ2 factor deviation from a correlated temperature dependent... [Phys. Rev. B 91, 224101] Published Mon Jun 08, 2015
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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