Influence of Defects on Ferroelastic Phase Transition in InI Single Crystals
M.I. Kolinko, I.V. Kityk and A.B. Kozhljuk
Physical Faculty, Lviv I. Franko University, Lomonosova 8a, Lviv, 290005, Ukraine
Received: March 30, 1993; revised version: June 14, 1993
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The influence of the defect subsystem on the behaviour of the structural incommensurate phase in InI single crystals was investigated. The correlation between the incommensurate parameter ζ and the piezooptical π2222 tensor component was revealed.
DOI: 10.12693/APhysPolA.84.1065
PACS numbers: 77.80.Bh