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Title: Magnetic Phases and Inhomogeneous Micromagnetic Structures in a Ferrite Garnet Film with Orientation (210)

Abstract

Possible magnetic states of a cubic ferromagnet with a uniaxial anisotropy induced along the [210] direction are theoretically investigated. It is demonstrated that the orientation phase diagram of a magnet is nontrivial and admits the existence of three types of magnetic phases that differ in transformational properties and the presence of quintuple points, isostructural phase transitions, etc. It is found that magnetic inhomogeneities, regardless of the values of parameters of the matter, have a common structure: they correspond to 180-degree domain boundaries with a noncircular trajectory of the magnetization vector. The features of homogeneous and inhomogeneous magnetic states, found in these materials, make it possible to explain the manifestation of a flexomagnetoelectric effect in them.

Authors:
; ;  [1]
  1. Bashkir State University, Institute of Physics and Technology (Russian Federation)
Publication Date:
OSTI Identifier:
22771117
Resource Type:
Journal Article
Journal Name:
Physics of the Solid State
Additional Journal Information:
Journal Volume: 60; Journal Issue: 5; Other Information: Copyright (c) 2018 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7834
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANISOTROPY; FERRITE GARNETS; FILMS; MAGNETIZATION; MAGNETS; ORIENTATION; PHASE DIAGRAMS; PHASE TRANSFORMATIONS; TRAJECTORIES

Citation Formats

Vakhitov, R. M., E-mail: VakhitovRM@Yahoo.com, Iskhakova, R. R., and Yumaguzin, A. R. Magnetic Phases and Inhomogeneous Micromagnetic Structures in a Ferrite Garnet Film with Orientation (210). United States: N. p., 2018. Web. doi:10.1134/S1063783418050347.
Vakhitov, R. M., E-mail: VakhitovRM@Yahoo.com, Iskhakova, R. R., & Yumaguzin, A. R. Magnetic Phases and Inhomogeneous Micromagnetic Structures in a Ferrite Garnet Film with Orientation (210). United States. doi:10.1134/S1063783418050347.
Vakhitov, R. M., E-mail: VakhitovRM@Yahoo.com, Iskhakova, R. R., and Yumaguzin, A. R. Tue . "Magnetic Phases and Inhomogeneous Micromagnetic Structures in a Ferrite Garnet Film with Orientation (210)". United States. doi:10.1134/S1063783418050347.
@article{osti_22771117,
title = {Magnetic Phases and Inhomogeneous Micromagnetic Structures in a Ferrite Garnet Film with Orientation (210)},
author = {Vakhitov, R. M., E-mail: VakhitovRM@Yahoo.com and Iskhakova, R. R. and Yumaguzin, A. R.},
abstractNote = {Possible magnetic states of a cubic ferromagnet with a uniaxial anisotropy induced along the [210] direction are theoretically investigated. It is demonstrated that the orientation phase diagram of a magnet is nontrivial and admits the existence of three types of magnetic phases that differ in transformational properties and the presence of quintuple points, isostructural phase transitions, etc. It is found that magnetic inhomogeneities, regardless of the values of parameters of the matter, have a common structure: they correspond to 180-degree domain boundaries with a noncircular trajectory of the magnetization vector. The features of homogeneous and inhomogeneous magnetic states, found in these materials, make it possible to explain the manifestation of a flexomagnetoelectric effect in them.},
doi = {10.1134/S1063783418050347},
journal = {Physics of the Solid State},
issn = {1063-7834},
number = 5,
volume = 60,
place = {United States},
year = {2018},
month = {5}
}