Electrically active magnetic excitations in antiferromagnets (Review Article)
The magnetic resonance operation by electric field is highly nontrivial but the most demanding function in the future spin-electronics. Recently observed in a variety of multiferroics materials named the collective electrically active magnetic excitations, frequently referred to as “electromagnons...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2012 |
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| Format: | Artikel |
| Sprache: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/117467 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Electrically active magnetic excitations in antiferromagnets (Review Article) / V.N. Krivoruchko // Физика низких температур. — 2012. — Т. 38, № 9. — С. 1018-1031. — Бібліогр.: 97 назв. — англ. |
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Krivoruchko, V.N. 2017-05-23T16:03:36Z 2017-05-23T16:03:36Z 2012 Electrically active magnetic excitations in antiferromagnets (Review Article) / V.N. Krivoruchko // Физика низких температур. — 2012. — Т. 38, № 9. — С. 1018-1031. — Бібліогр.: 97 назв. — англ. 0132-6414 PACS: 75.80.+q, 75.40.Gb, 76.50.+g https://nasplib.isofts.kiev.ua/handle/123456789/117467 The magnetic resonance operation by electric field is highly nontrivial but the most demanding function in the future spin-electronics. Recently observed in a variety of multiferroics materials named the collective electrically active magnetic excitations, frequently referred to as “electromagnons”, reveal a possible way to implement such a function. Experimental advances in terahertz spectroscopy of electromagnons in multiferroics as well as related theoretical models are reviewed. The earlier theoretical works, where the existence of electric-dipole active magnetic excitations in antiferro- and ferrimagnets with collinear spin structure has been predicted, are also discussed. Multi-sublattice magnets with electrically active magnetic excitations at room temperature give a direct possibility to transform one type of excitation into another in a terahertz time-domain. This is of crucial importance for the magnon-based spintronics as only the short-wavelength exchange magnons allow the signal processing on the nanoscale distance. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур К 80-летию Виктора Валентиновича Еременко Electrically active magnetic excitations in antiferromagnets (Review Article) Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Electrically active magnetic excitations in antiferromagnets (Review Article) |
| spellingShingle |
Electrically active magnetic excitations in antiferromagnets (Review Article) Krivoruchko, V.N. К 80-летию Виктора Валентиновича Еременко |
| title_short |
Electrically active magnetic excitations in antiferromagnets (Review Article) |
| title_full |
Electrically active magnetic excitations in antiferromagnets (Review Article) |
| title_fullStr |
Electrically active magnetic excitations in antiferromagnets (Review Article) |
| title_full_unstemmed |
Electrically active magnetic excitations in antiferromagnets (Review Article) |
| title_sort |
electrically active magnetic excitations in antiferromagnets (review article) |
| author |
Krivoruchko, V.N. |
| author_facet |
Krivoruchko, V.N. |
| topic |
К 80-летию Виктора Валентиновича Еременко |
| topic_facet |
К 80-летию Виктора Валентиновича Еременко |
| publishDate |
2012 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The magnetic resonance operation by electric field is highly nontrivial but the most demanding function in
the future spin-electronics. Recently observed in a variety of multiferroics materials named the collective electrically
active magnetic excitations, frequently referred to as “electromagnons”, reveal a possible way to implement
such a function. Experimental advances in terahertz spectroscopy of electromagnons in multiferroics as well as
related theoretical models are reviewed. The earlier theoretical works, where the existence of electric-dipole active
magnetic excitations in antiferro- and ferrimagnets with collinear spin structure has been predicted, are also
discussed. Multi-sublattice magnets with electrically active magnetic excitations at room temperature give a direct
possibility to transform one type of excitation into another in a terahertz time-domain. This is of crucial importance
for the magnon-based spintronics as only the short-wavelength exchange magnons allow the signal
processing on the nanoscale distance.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117467 |
| citation_txt |
Electrically active magnetic excitations in antiferromagnets (Review Article) / V.N. Krivoruchko // Физика низких температур. — 2012. — Т. 38, № 9. — С. 1018-1031. — Бібліогр.: 97 назв. — англ. |
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AT krivoruchkovn electricallyactivemagneticexcitationsinantiferromagnetsreviewarticle |
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2025-12-01T04:04:40Z |
| last_indexed |
2025-12-01T04:04:40Z |
| _version_ |
1850859210424713216 |