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Proceedings Paper

Manifestation of structural features in Raman spectra of LiNbO3 single crystals
Author(s): P. Chufyrev; N. Sidorov; M. Palatnikov; K. Bormanis
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Paper Abstract

Raman studies of ostensibly pure congruent, close to stoichiometric and stoichiometric lithium niobate single crystals and single crystals of lithium niobate containing admixture of Gd3+, Y+, and Mg2+ are reported. The authors have revealed weak Raman bands anomalously narrowing at changes of crystal composition disordering the cation sublattice and discuss the results with regard to evidence of anomalous ordering of structural units of the cation sublattice occurring at disordering of the cation sublattice as a whole.

Paper Details

Date Published: 2 December 2008
PDF: 6 pages
Proc. SPIE 7142, Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6), 71420S (2 December 2008); doi: 10.1117/12.816512
Show Author Affiliations
P. Chufyrev, Kola Science Ctr. RAS (Russian Federation)
N. Sidorov, Kola Science Ctr. RAS (Russian Federation)
M. Palatnikov, Kola Science Ctr. RAS (Russian Federation)
K. Bormanis, Univ. of Latvia (Latvia)


Published in SPIE Proceedings Vol. 7142:
Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6)
Janis Spigulis; Andris Krumins; Donats Millers; Andris Sternberg; Inta Muzikante; Andris Ozols; Maris Ozolinsh, Editor(s)

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