Spin wave spectrum and relaxation in non-collinear CsCuCl3 type antiferromagnets

A. L. Sukstanskii; S. A. Reshetnyak; V. N. Varyukhin

Spin wave spectrum and relaxation in non-collinear CsCuCl₃ type antiferromagnets

A. L. Sukstanskii, S. A. Reshetnyak, V. N. Varyukhin

Biomedical Research Lab

Research output: Contribution to journal › Conference article › peer-review

Abstract

A theory is developed for triangular helicoidal antiferromagnetic structures due to the relativistic-exchange inhomogeneous Dzyaloshinskii-Moriya interaction in hexagonal crystals. The magnetic structure observed in the CsCuCl₃ system is explained, and the spin-wave spectrum and relaxation of spin waves are analyzed. The theoretical results are in agreement with experimental antiferromagnetic-resonance data.

Original language	English
Pages (from-to)	795-798
Number of pages	4
Journal	Materials Science Forum
Volume	373-376
State	Published - Dec 6 2001
Event	8th European Magnetic Materials and Applications Conference (EMMA 2000) - Kyiv, Ukraine Duration: Jun 7 2000 → Jun 10 2000

Keywords

Antiferromagnets
Noncollinear structure
Relaxation
Spin wave

Cite this

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title = "Spin wave spectrum and relaxation in non-collinear CsCuCl3 type antiferromagnets",

abstract = "A theory is developed for triangular helicoidal antiferromagnetic structures due to the relativistic-exchange inhomogeneous Dzyaloshinskii-Moriya interaction in hexagonal crystals. The magnetic structure observed in the CsCuCl3 system is explained, and the spin-wave spectrum and relaxation of spin waves are analyzed. The theoretical results are in agreement with experimental antiferromagnetic-resonance data.",

keywords = "Antiferromagnets, Noncollinear structure, Relaxation, Spin wave",

author = "Sukstanskii, {A. L.} and Reshetnyak, {S. A.} and Varyukhin, {V. N.}",

year = "2001",

month = dec,

day = "6",

language = "English",

volume = "373-376",

pages = "795--798",

journal = "Materials Science Forum",

issn = "0255-5476",

note = "8th European Magnetic Materials and Applications Conference (EMMA 2000) ; Conference date: 07-06-2000 Through 10-06-2000",

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TY - JOUR

T1 - Spin wave spectrum and relaxation in non-collinear CsCuCl3 type antiferromagnets

AU - Sukstanskii, A. L.

AU - Reshetnyak, S. A.

AU - Varyukhin, V. N.

PY - 2001/12/6

Y1 - 2001/12/6

N2 - A theory is developed for triangular helicoidal antiferromagnetic structures due to the relativistic-exchange inhomogeneous Dzyaloshinskii-Moriya interaction in hexagonal crystals. The magnetic structure observed in the CsCuCl3 system is explained, and the spin-wave spectrum and relaxation of spin waves are analyzed. The theoretical results are in agreement with experimental antiferromagnetic-resonance data.

AB - A theory is developed for triangular helicoidal antiferromagnetic structures due to the relativistic-exchange inhomogeneous Dzyaloshinskii-Moriya interaction in hexagonal crystals. The magnetic structure observed in the CsCuCl3 system is explained, and the spin-wave spectrum and relaxation of spin waves are analyzed. The theoretical results are in agreement with experimental antiferromagnetic-resonance data.

KW - Antiferromagnets

KW - Noncollinear structure

KW - Relaxation

KW - Spin wave

UR - http://www.scopus.com/inward/record.url?scp=0035191897&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0035191897

SN - 0255-5476

VL - 373-376

SP - 795

EP - 798

JO - Materials Science Forum

JF - Materials Science Forum

T2 - 8th European Magnetic Materials and Applications Conference (EMMA 2000)

Y2 - 7 June 2000 through 10 June 2000

ER -

Spin wave spectrum and relaxation in non-collinear CsCuCl₃ type antiferromagnets

Abstract

Keywords

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