Magnon damping in spin nematic state near antiferromagnetic critical point
Relaxation of elementary excitations with small wave vectors (magnons) in the nematic phase of magnet with spin S = 1 near antiferromagnetic SU(3) critical point has been studied. In the vicinity of the critical point the dispersion law minimum appears near the border of Brillouin zone. The elementa...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2012 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
НТК «Інститут монокристалів» НАН України
2012
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| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/135289 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Magnon damping in spin nematic state near antiferromagnetic critical point / V.I. Butrim, D.D. Moiseyenko // Functional Materials. — 2012. — Т. 19, № 2. — С. 260-265. — Бібліогр.: 12 назв. — англ. |