Growth and concentration dependences of properties of LiNbO3:Tb crystals grown in a single technological cycle
Source abstract
Abstract
Abstract A series of crystals LiNbO3:Tb ([Tb] = 0.1 ÷ 2.89 wt% in a crystal) and nominally pure near-stoichiometric crystal (NSLN) has been grown in a single technological cycle. Crystallization processes have been studied along with concentration dependences of physical, chemical and structural characteristics of LiNbO3:Tb crystals. LiNbO3:Tb atomic structure models have been analyzed by full-profile analysis of XRD patterns of powders. Regular and non-regular domain growth microstructures together with periodic nano-sized structures have been determined in as-grown LiNbO3:Tb crystals using optical and atomic-force microscopy.
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Research context
OpenAlex topics: Photorefractive and Nonlinear Optics · Solid State Laser Technologies · Advanced Fiber Laser Technologies
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