KFU. Card publication. Spin correlations and Dzyaloshinskii-Moriya interaction in Cs2CuCl4

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

SPIN CORRELATIONS AND DZYALOSHINSKII-MORIYA INTERACTION IN CS2CUCL4

Form of presentation

Articles in international journals and collections

Year of publication

2013

Authors, employees of KFU

Eremin Mikhail Vasilevich, author

Eremina Rushana Mikhaylovna, author

Fayzullin Marsel Ayratovich, author

Other authors

A. Dittl; N. van Well; F. Ritter; W. Assmus; J. Deisenhofer; H.-A. Krug von Nidda; A. Loidl

Bibliographic description in the original language

Fayzullin, M. A.Spin correlations and Dzyaloshinskii-Moriya interaction in Cs2CuCl4/M. A. Fayzullin, R. M. Eremina, M. V. Eremin, A. Dittl, N. van Well, F. Ritter, W. Assmus, J. Deisenhofer,H.-A. Krug von Nidda, and A. Loidl//PHYSICAL REVIEW B.-2013.-V.88,PP. 174421-7

Annotation

PHYS REV B

Keywords

ESR, Spin correlations

The name of the journal

PHYS REV B

URL

http://link.aps.org/doi/10.1103/PhysRevB.88.174421

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=72859&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Eremin Mikhail Vasilevich	ru_RU
dc.contributor.author	Eremina Rushana Mikhaylovna	ru_RU
dc.contributor.author	Fayzullin Marsel Ayratovich	ru_RU
dc.date.accessioned	2013-01-01T00:00:00Z	ru_RU
dc.date.available	2013-01-01T00:00:00Z	ru_RU
dc.date.issued	2013	ru_RU
dc.identifier.citation	Fayzullin, M. A.Spin correlations and Dzyaloshinskii-Moriya interaction in Cs2CuCl4/M. A. Fayzullin, R. M. Eremina, M. V. Eremin, A. Dittl, N. van Well, F. Ritter, W. Assmus, J. Deisenhofer,H.-A. Krug von Nidda, and A. Loidl//PHYSICAL REVIEW B.-2013.-V.88,PP. 174421-7	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=72859&p_lang=2	ru_RU
dc.description.abstract	PHYS REV B	ru_RU
dc.description.abstract	PHYS REV B	ru_RU
dc.description.abstract	We report on electron spin resonance (ESR) studies of the spin relaxation in Cs2CuCl4. The main source of the ESR linewidth at temperatures T 150 K is attributed to the uniform Dzyaloshinskii-Moriya interaction. The vector components of the Dzyaloshinskii-Moriya interaction are determined from the angular dependence of the ESR spectra using a high-temperature approximation. Both the angular and temperature dependencies of the ESR linewidth have been analyzed using a self-consistent quantum-mechanical approach. In addition, analytical expressions based on a quasiclassical picture for spin fluctuations are derived, which show good agreement with the quantum-approach for temperatures T 2J/kB ≈ 15 K. A small modulation of the ESR linewidth observed in the ac plane is attributed to the anisotropic Zeeman interaction, which reflects the two magnetically nonequivalent Cu positions.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	ESR	ru_RU
dc.subject	Spin correlations	ru_RU
dc.title	Spin correlations and Dzyaloshinskii-Moriya interaction in Cs2CuCl4	ru_RU
dc.type	Articles in international journals and collections	ru_RU