Direct optical excitation of two and three magnons in α-Fe₂O₃
dc.contributor.author | Tanabe, Y. | |
dc.contributor.author | Fujimaki, Y. | |
dc.contributor.author | Kojima, K. | |
dc.contributor.author | Uchida, S. | |
dc.contributor.author | Onari, S. | |
dc.contributor.author | Matsuo, T. | |
dc.contributor.author | Azuma, S. | |
dc.contributor.author | Hanamura, E. | |
dc.date.accessioned | 2017-06-15T13:27:34Z | |
dc.date.available | 2017-06-15T13:27:34Z | |
dc.date.issued | 2005 | |
dc.description.abstract | Direct excitation of two and three magnons is observed in midinfrared absorption and Raman scattering spectra of α-Fe₂O₃ crystals. These polarization characteristics and the spectra themselves are shown to be understood from group-theoretical point of view. The microscopic mechanism of three-magnon excitation is proposed in addition to that of well-known two-magnon excitation process. | uk_UA |
dc.identifier.citation | Direct optical excitation of two and three magnons in α-Fe₂O₃ / Y. Tanabe, Y. Fujimaki, K. Kojima, S. Uchida, S. Onari, T. Matsuo, S. Azuma, E. Hanamura // Физика низких температур. — 2005. — Т. 31, № 8-9. — С. 1024-1031. — Бібліогр.: 34 назв. — англ. | uk_UA |
dc.identifier.issn | 0132-6414 | |
dc.identifier.other | PACS: 75.30.Ds, 78.30.–j, 75.50.Ee | |
dc.identifier.uri | https://nasplib.isofts.kiev.ua/handle/123456789/121697 | |
dc.language.iso | en | uk_UA |
dc.publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України | uk_UA |
dc.relation.ispartof | Физика низких температур | |
dc.status | published earlier | uk_UA |
dc.subject | К семидесятилетию антиферромагнетизма | uk_UA |
dc.title | Direct optical excitation of two and three magnons in α-Fe₂O₃ | uk_UA |
dc.type | Article | uk_UA |
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