Martynyuk-Lototska I. Acoustooptical ferroics (phase transitions, crystalloacoustic and crystallooptic)

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0512U000834

Thesis Registration Form

0512U000834.pdf

Applicant for

Specialization

  • 01.04.07 - Фізика твердого тіла

30-10-2012

Specialized Academic Board

Д 35.071.01

Vlokh Institute of Physical Optics

Essay

The thesis is devoted to the experimental and theoretical investigations of optical and other physical properties of ferroics, namely: improper ferroelastics of halides family Cs2BX4 (B=Hg, Cd, X=Br, Cl), proper ferroelastics Cs2Bi3I9, ferroelectrics Sn2P2S6, and family of borates (BaB2O4, Li2B4O7, SrB4O7 and PbB4O7); to analyze their acoustooptical parameters in relation with their ferroelastic phase transitions. The principles for classification of acoustooptic materials in relation with their ferroelastics phase transitions have been developed. It is claimed that the crystals of different ferroelastics materials, especially proper ferroelastics, are among the most effective acoustooptical materials.

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Files

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