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arXiv · 0808.2106

Multiple charge density wave transitions in Gd$_2$Te$_5$

K. Y. Shin·N. Ru·C. L. Condron·Y. Q. Wu·M. J. Kramer·M. F. Toney·I. R. Fisher
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Abstract

Diffraction measurements performed via transmission electron microscopy and high resolution X-ray scattering reveal two distinct charge density wave transitions in Gd$_2$Te$_5$ at $T_{c1}$ = 410(3) and $T_{c2}$ = 532(3) K, associated with the \textit{on}-axis incommensurate lattice modulation and \textit{off}-axis commensurate lattice modulation respectively. Analysis of the temperature dependence of the order parameters indicates a non-vanishing coupling between these two distinct CDW states.

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K. Y. Shin, N. Ru, C. L. Condron, Y. Q. Wu, M. J. Kramer, M. F. Toney, I. R. Fisher. 2008-08-15. Multiple charge density wave transitions in Gd$_2$Te$_5$. https://arxiv.org/abs/0808.2106

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