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arXiv · 2109.06720

Magnetic phase diagram of HoFeO$_3$ by neutron diffraction

A. K. Ovsianikov·O. V. Usmanov·I. A. Zobkalo·V. Hutanu·S. N. Barilo·N. A. Liubachko·K. A. Shaykhutdinov·K. Yu Terentjev·S. V. Semenov·T. Chatterji·M. Meven·P. J. Brown·G. Roth·L. Peters·H. Deng·A. Wu
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Abstract

Neutron diffraction studies of HoFeO$_3$ single crystal were performed under external magnetic fields. The interplay between the external magnetic field, Dzyaloshinsky-Moria antisymmetric exchange and isotropic exchange interactions between Fe and Ho sublattice and inside Fe sublattice provides a rich phase diagram. As the result of the balance of exchange interactions inside crystal and external magnetic field we found 8 different magnetic phases, produced or suppressed by the field.

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A. K. Ovsianikov, O. V. Usmanov, I. A. Zobkalo, V. Hutanu, S. N. Barilo, N. A. Liubachko, K. A. Shaykhutdinov, K. Yu Terentjev, S. V. Semenov, T. Chatterji, M. Meven, P. J. Brown, G. Roth, L. Peters, H. Deng, A. Wu. 2021-09-14. Magnetic phase diagram of HoFeO$_3$ by neutron diffraction. https://doi.org/10.1016/j.jmmm.2022.169431

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