dc.contributor.author |
Seidov Z. |
|
dc.contributor.author |
Gavrilova T. |
|
dc.contributor.author |
Eremina R. |
|
dc.contributor.author |
Svistov L. |
|
dc.contributor.author |
Bush A. |
|
dc.contributor.author |
Loidl A. |
|
dc.contributor.author |
Krug Von Nidda H. |
|
dc.date.accessioned |
2018-04-05T07:10:43Z |
|
dc.date.available |
2018-04-05T07:10:43Z |
|
dc.date.issued |
2017 |
|
dc.identifier.issn |
2469-9950 |
|
dc.identifier.uri |
http://dspace.kpfu.ru/xmlui/handle/net/130631 |
|
dc.description.abstract |
© 2017 American Physical Society. We investigate the magnetic properties of the multiferroic quantum-spin system LiCu2O2 by electron spin resonance (ESR) measurements at X- and Q-band frequencies in a wide temperature range (TN1≤T≤300 K). The observed anisotropies of the g tensor and the ESR linewidth in untwinned single crystals result from the crystal-electric field and from local exchange geometries acting on the magnetic Cu2+ ions in the zigzag-ladder-like structure of LiCu2O2. Supported by a microscopic analysis of the exchange paths involved, we show that both the symmetric anisotropic exchange interaction and the antisymmetric Dzyaloshinskii-Moriya interaction provide the dominant spin-spin relaxation channels in this material. |
|
dc.relation.ispartofseries |
Physical Review B |
|
dc.title |
Anisotropic exchange in LiCu2 O2 |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
22 |
|
dc.relation.ispartofseries-volume |
95 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS24699950-2017-95-22-SID85024400144 |
|