Light scattering in LiCoPO₄ single crystal: analysis of the vibrational spectrum

Light scattering in LiCoPO₄ single crystal: analysis of the vibrational spectrum

Fomin, V.I. ; Gnezdilov, V.P. ; Kurnosov, V.S. ; Peschanskii, A.V. ; Eremenko, V.V. ; Rivera, J.-P. ; Gentil, S.

Тема: Кpаткие сообщения

URI: http://dspace.nbuv.gov.ua/handle/123456789/139055

Посилання: Light scattering in LiCoPO₄ single crystal: analysis of the vibrational spectrum / V.I. Fomin, V.P. Gnezdilov, V.S. Kurnosov, A.V. Peschanskii, V.V. Eremenko, J.-P. Rivera, S. Gentil // Физика низких температур. — 1999. — Т. 25, № 10. — С. 1107-1111. — Бібліогр.: 8 назв. — англ.

Підтримка: Financial support by the Swiss National Science Foundation (FNRS) is gratefully acknowledged by two of us (J.P.R and S.G.).

Дата: 1999

Завантажень: 497

Light scattering in LiCoPO₄ single crystal: analysis of the vibrational spectrum

Анотація:

In a single crystal of LiCoPO₄ Raman scattering has been studied in a wide temperature range. Thirty-two of the 36 Raman-active vibrational modes predicted by group-theory analysis were detected. The experimental lines are identified on the basis of their polarization rules, frequency position, and temperature behavior.

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