Title of article
Defects and phase transformation in TGSe and DTGSe crystals
Author/Authors
Song، نويسنده , , Yong-Won and Kim، نويسنده , , Jin Cheol and You، نويسنده , , In Kyu and Strukov، نويسنده , , B.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
10
From page
1087
To page
1096
Abstract
The specific heats of TGSe and DTGSe crystals, pure and γ-irradiated, were measured. The influence of radiation defects on the phase transition in ferroelectric crystals was studied by calorimetric experiments. The Landau free energy expansion coefficients were measured for various doses of γ-irradiation (0 < D < 5 MR). The order of the phase transition changed from the first to the second through the tricritical point in DTGSe crystal.
Keywords
A. Organic compounds , D. Ferroelectricity , D. Phase transitions
Journal title
Materials Research Bulletin
Serial Year
2000
Journal title
Materials Research Bulletin
Record number
2094875
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