Magnetic phase diagram of magnetocaloric TmFeO₃

2025/02/24 by Константин Игоревич Ткаченко, Piotr Fabrykiewicz, Tkachenko, K. I. +19
Engineering · Materials Science · #FOS: Physical sciences #Magnetic and transport properties of perovskites and related materials #Material Science and Thermodynamics #Multiferroics and related materials #Other Condensed Matter (cond-mat.other) #Strongly Correlated Electrons (cond-mat.str-el)

paper · pdf · doi:10.48550/arxiv.2502.17291

openalex publication_date 2025/02/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Neutron diffraction experiments of TmFeO₃ single crystals were performed in the external magnetic fields. The field along c-axis increases temperature of spin-reorientation transition T_SR from phase Γ4 to Γ2. Application of the field along b-axis led to the decrease of T_SR and to the formation of new phases. Based on the temperature and field dependence of the Bragg reflection intensity, the configuration of magnetically induced phases was proposed.

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