Magnetic resonance analysis of spin dynamics in Sr2MnTiO5.87 double perovskite
https://doi.org/10.26907/mrsej-22202
Abstract
The spin dynamics of the Sr2MnTiO5.87 double perovskite have been studied via the magnetic resonance method. Two Lorenz lines below 100 K were used to describe magnetic resonance spectra. Using the Kawasaki-Mori-Huber and Vogel-Fulcher equations, the temperature dependence of the ESR line widths near the magnetic phase transition temperature have been described. The analysis of the line width in high-temperature limit allowed us to estimate the parameters of single-ion anisotropy and antisymmetric exchange interaction
Keywords
Supporting agencies: This research was supported by the Russian Science Foundation (Project No. 22-42-02014
About the Authors
I. V. Yatsyk
Zavoisky Physical-Technical Institute, FRC "Kazan Scientific Center of RAS"
Russian Federation
Russian Federation
Kazan
R. M. Eremina
Zavoisky Physical-Technical Institute, FRC "Kazan Scientific Center of RAS"
Russian Federation
Russian Federation
Kazan
T. I. Chupakhina
Institute of Solid State Chemistry of the RAS (Ural Branch)
Russian Federation
Russian Federation
Ekaterinburg
Yu. A. Deeva
Institute of Solid State Chemistry of the RAS (Ural Branch)
Russian Federation
Russian Federation
Ekaterinburg
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Review
For citations:
Yatsyk I.V., Eremina R.M., Chupakhina T.I., Deeva Yu.A. Magnetic resonance analysis of spin dynamics in Sr2MnTiO5.87 double perovskite. Magnetic Resonance in Solids. 2022;24(2):22202 (8 pp.). https://doi.org/10.26907/mrsej-22202
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