On magnetic relaxation in antiferromagnets

B. A. Ivanov; A. L. Sukstanskii

doi:10.1016/0304-8853(92)90298-3

On magnetic relaxation in antiferromagnets

B. A. Ivanov, A. L. Sukstanskii

Biomedical Research Lab

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8 Scopus citations

Abstract

Relaxation of spin waves and domain walls in antiferromagnets has been analyzed within the framework of microscopic and phenomenological approaches. Decrement of the magnon damping and the coefficient of the domain wall viscosity are calculated. The relaxation constants of relativistic and their temperature dependencies are calculated based on comparison of the two approaches. Limitations of the phenomenological approach usability are discussed.

Original language	English
Pages (from-to)	102-118
Number of pages	17
Journal	Journal of Magnetism and Magnetic Materials
Volume	117
Issue number	1-2
DOIs	https://doi.org/10.1016/0304-8853(92)90298-3
State	Published - Nov 1992

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10.1016/0304-8853(92)90298-3

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title = "On magnetic relaxation in antiferromagnets",

abstract = "Relaxation of spin waves and domain walls in antiferromagnets has been analyzed within the framework of microscopic and phenomenological approaches. Decrement of the magnon damping and the coefficient of the domain wall viscosity are calculated. The relaxation constants of relativistic and their temperature dependencies are calculated based on comparison of the two approaches. Limitations of the phenomenological approach usability are discussed.",

author = "Ivanov, {B. A.} and Sukstanskii, {A. L.}",

year = "1992",

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T1 - On magnetic relaxation in antiferromagnets

AU - Ivanov, B. A.

AU - Sukstanskii, A. L.

PY - 1992/11

Y1 - 1992/11

N2 - Relaxation of spin waves and domain walls in antiferromagnets has been analyzed within the framework of microscopic and phenomenological approaches. Decrement of the magnon damping and the coefficient of the domain wall viscosity are calculated. The relaxation constants of relativistic and their temperature dependencies are calculated based on comparison of the two approaches. Limitations of the phenomenological approach usability are discussed.

AB - Relaxation of spin waves and domain walls in antiferromagnets has been analyzed within the framework of microscopic and phenomenological approaches. Decrement of the magnon damping and the coefficient of the domain wall viscosity are calculated. The relaxation constants of relativistic and their temperature dependencies are calculated based on comparison of the two approaches. Limitations of the phenomenological approach usability are discussed.

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U2 - 10.1016/0304-8853(92)90298-3

DO - 10.1016/0304-8853(92)90298-3

M3 - Article

AN - SCOPUS:0026946171

SN - 0304-8853

VL - 117

SP - 102

EP - 118

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 1-2

ER -

On magnetic relaxation in antiferromagnets

Abstract

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