Low-temperature magnetism in the honeycomb systems SrLn₂O₄ (Review Article)
Recent progress in the understanding of the complex magnetic properties of the family of rare-earth strontium oxides, SrLn₂O₄, is reviewed. These compounds consisting of hexagons and triangles are affected by geometrical frustration and therefore exhibit its characteristic features, such as a signif...
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| Datum: | 2014 |
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| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2014
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| Schriftenreihe: | Физика низких температур |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/119413 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Low-temperature magnetism in the honeycomb systems SrLn₂O₄ (Review Article) / O.A. Petrenko // Физика низких температур. — 2014. — Т. 40, № 2. — С. 139-147. — Бібліогр.: 28 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Recent progress in the understanding of the complex magnetic properties of the family of rare-earth strontium oxides, SrLn₂O₄, is reviewed. These compounds consisting of hexagons and triangles are affected by geometrical frustration and therefore exhibit its characteristic features, such as a significant reduction of magnetic ordering
temperatures and complex phase diagrams in an applied field. Some of the observed features appear to be rather remarkable even in the context of the unusual behavior associated with geometrically frustrated magnetic systems. Of particular interest is the coexistence at the lowest temperature of different magnetic structures (exhibiting
either long or short-range order) characterized by different propagation vectors in materials without significant chemical or structural disorder. |
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