Year: 2024
Type: article
Abstract: The structural uniformity of a single-crystal LiNbO3:B (0.83 mol. % B2O3 in the charge) boule was studied by Raman spectroscopy and photoluminescence. It was found that LiNbO3:B (1 and 2) parallelepipeds cutting from different parts of a boron-containing boule had stoichiometry, close to 1. The presence of polaron luminescence in the near-IR region of the spectrum confirms the difference in the composition of the LiNbO3:B (2) crystal from the strictly stoichiometric composition.
Source: Transaction Kola Science Centre
Authors: R. Titov, M. Smirnov, N. Sidorov, M. Palatnikov, A. Krylov, A. Vtyurin
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4408341949