On the Connection between Isofrequency Temperature Dependences of Inelastic Light Scattering and Dielectric Anomalies in Lithium Niobate Crystals

The isofrequency temperature dependence of inelastic light scattering intensity in ferroelectric LiNbO3 crystals at frequencies of Ω = 15 to 100 cm−1 and at different scattering geometries is discussed. The parameters of an effective soft mode are obtained. A comparison is made of the experimental r...

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Veröffentlicht in:	Physica status solidi. B. Basic research 1983-11, Vol.120 (1), p.131-136
Hauptverfasser:	Gorelik, V. S., Umarov, B. S., Umarov, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Infrared and raman spectra and scattering Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Physics
Online-Zugang:	Volltext
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