Phonon excitations in the quasi-one-dimensional Haldane phase of SrNi₂V₂O₈
Vibrational Raman spectra of a single crystal of the coupled Haldane chain compound SrNi₂V₂O₈ with uniaxial anisotropy were investigated in the 10–1000 cm⁻¹ frequency range at temperatures 7–300 K. No structural phase transition was observed. The number of phonon lines observed in the experiment and...
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| Date: | 2017 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2017
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| Series: | Физика низких температур |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/175361 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Phonon excitations in the quasi-one-dimensional Haldane phase of SrNi₂V₂O₈ / V. Kurnosov, V. Gnezdilov, P. Lemmens, Y. Pashkevich, A.K. Bera, A.T.M.N. Islam, B. Lake // Физика низких температур. — 2017. — Т. 43, № 12. — С. 1761-1772. — Бібліогр.: 36 назв. — англ. |