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Proceedings Paper

Investigations of some halide crystals
Author(s): Vitaly V. Pitsyuga; Olexandra V. Bogdanova-Borets; Viacheslav V. Petrov; Volodimir G. Pitsyuga
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Paper Abstract

Single crystals of general molecular formula ABX3, where A is a monovalent ion (A+) equals Tl+, Cs+), B is a divalent element (B2+ equals Cd2+, Pb2+), and X equals Cl/Br, belong to an important class of halide crystals that attract attention of investigators due to their interesting properties and various phase transition mechanisms. Some structure sensitive and acousto-optical parameters were obtained from the experimental results. The temperature behavior of the dielectric permittivity and conductivity of these insufficiently investigated crystals in the range 250 - 550 K corresponds to a normal behavior of ionic crystals. It was found that the correlation took place between a tolerance- factor and some structure sensitive parameters of the above- mentioned crystals.

Paper Details

Date Published: 28 February 1997
PDF: 5 pages
Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); doi: 10.1117/12.267726
Show Author Affiliations
Vitaly V. Pitsyuga, Institute of Information Recording Problems (Ukraine)
Olexandra V. Bogdanova-Borets, Institute of Information Recording Problems (Ukraine)
Viacheslav V. Petrov, Institute of Information Recording Problems (Ukraine)
Volodimir G. Pitsyuga, Donetsk State Univ. (Ukraine)


Published in SPIE Proceedings Vol. 3055:
International Conference on Optical Storage, Imaging, and Transmission of Information

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