Structural order parameter and itinerant electron magnetism in Cd2Re2O7

2003/04/25 by I. A. Sergienko, И. В. Сергиенко, S. H. Curnoe · 1 citation
Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Multiferroics and related materials #Nuclear materials and radiation effects #cond-mat.mtrl-sci #cond-mat.supr-con

paper · pdf · doi:10.1016/j.jmmm.2003.11.397

published as J. Magn. Magn. Mat. 272-276, 497 (2004) · Submitted to the Proceedings of ICM 2003, Rome

arxiv created 2003/04/25 · openalex publication_date 2004/01/27 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We describe the low temperature behaviour of the magnetic susceptibility of Cd2Re2O7 in terms of a Landau theory of structural phase transitions. We calculate the zero temperature Pauli susceptibility using a tight-binding approach to reveal the mechanism of coupling between the structural order parameter and itinerant magnetism.

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• Formation and Control of Twin Domains in the Pyrochlore Oxide Cd2Re2O7

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