Article ID Journal Published Year Pages File Type
1623858 Journal of Alloys and Compounds 2008 5 Pages PDF
Abstract

LiNbO3 single crystals were grown by the Czochralski technique in an air atmosphere. The polarized IR and Raman spectra of both poled and unpoled LiNbO3 single crystals were measured and compared. The spectra were recorded at different temperatures between 20 and 300 K. In addition, we discussed the phonon anomalies and anharmonicity in both, IR and Raman spectra.

Related Topics
Physical Sciences and Engineering Materials Science Metals and Alloys
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