## Abstract The method of studying the dimensional distribution of the density of dislocations revealed the effect of different stages of process of growth upon the structural perfection of crystals of LiNbO~3~, grown by the Czochralski's method. Probable reasons for development of dislocations are
Radiation Defects Research in Single Crystals of Lithium Niobate
β Scribed by V. A. Antonov; P. A. Arsenev; B. A. Baranov; N. D. Barinova; E. F. Kustov; I. G. Linde
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 344 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0232-1300
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
An information is given on the kinetics of developing ionization defects by Ξ³βradiation, as well as on the destroying of these defects as a result of thermal treatment in oxidizing atmosphere at different temperatures. The presence of several types of ionization defects developing by Ξ³βradiation is found out. Values of diffusion factor for each type of defects are given.
π SIMILAR VOLUMES
The simulations of NMR spectra of 93 Nb nuclei for different models of intrinsic defects in single crystal of congruent lithium niobate have been performed. It has been shown that the most probable defects in LiNbO 3 are complex (Nb Li + 3 V Li ) and isolated V Li .
Heat Treatment Induced point Defects in Lithium Metaniobate Single Crvetals Several investigators recently have shown great interest in lithium metaniobate (LiNbO3) single crystals, since the latter exhibits certain ferroelectric, piezoelectric and optical properties (NASSAU, LEVImEIN; NAUSSAU, LEVI