Raman scattering in LiNiPO₄ single crystal

• Published in: Физика низких температур
• Date: 2002
• Main Authors: Fomin, V.I., Gnezdilov, V.P., Kurnosov, V.S., Peschanskii, A.V., Yeremenko, A.V., Schmid, H., Rivera, J.-P., Gentil, S.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2002
• Subjects: Низкотемпеpатуpный магнетизм
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/130166
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Raman scattering in LiNiPO₄ single crystal / V.I. Fomin, V.P. Gnezdilov, V.S. Kurnosov, A.V. Peschanskii, A.V. Yeremenko, H.Schmid, J.-P. Rivera, S.Gentil // Физика низких температур. — 2002. — Т. 28, № 3. — С. 288-296. — Бібліогр.: 26 назв. — англ.

The complete Raman spectra of a single crystal of LiNiPO₄ for a wide temperature range are reported. Among the 36 Raman-active modes predicted by group theory, 33 have been detected. The analysis of the spectra in terms of internal modes of the (PO₄)³⁻ group and of external modes is done with succes...