Particularities of the structure and photoelectric fields of LiNbO3 : Zn crystals

Autor:	N.V. Sidorov, A.M. Shuvalova, N.A. Teplyakova, M.N. Palatnikov
Jazyk:	ruština
Rok vydání:	2018
Předmět:	single crystal lithium niobate doping photoinduced light scattering photorefractive effect photovoltaic field diffusion field Physical and theoretical chemistry QD450-801
Zdroj:	Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 10, Pp 584-590 (2018)
Druh dokumentu:	article
ISSN:	2226-4442 2658-4360
DOI:	10.26456/pcascnn/2018.10.584
Popis:	Values of intensities of photovoltaic and diffusion fields were determined in congruent LiNbO3 crystals both nominally pure and doped by zinc due to parameters of a photoinduced light scattering. A change in electro-optical properties of LiNbO3 : Zn crystals at an increase in the zinc concentration to a threshold value was shown to be determined by particularities of oxygen octahedra deformations and an order of cation sublattice structure units along the polar axis.
Databáze:	Directory of Open Access Journals
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