article·2002-03-01Open access

Observation of Piezomagnetism in a Heisenberg Paramagnet

Kyu Won Lee, Chang‐Hoon Lee, Cheol Eui Lee

Abstract

Piezomagnetic behaviors have been observed far above the Neel temperature in the perovskite-type layer structure compound $(C18H37NH_3)_2MnCl_4$undergoing structural phase transitions. Our observations were well explained by the magnetic and the structural orders coupled together via a magnetostructural coupling attributable to the Dzyaloshinsky-Moriya interaction.
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Research context

OpenAlex topics: Solid-state spectroscopy and crystallography · Magnetic and transport properties of perovskites and related materials · Organic and Molecular Conductors Research

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