EVIDENCE OF TRICRITICAL BEHAVIOR IN DTGSE CRYSTAL UNDER GAMMA-IRRADIATION

Authors
STRUKOV BA TARASKIN SA WON SY VARIKASH VM PUPKEVICH PA
Citation
Ba. Strukov et al., EVIDENCE OF TRICRITICAL BEHAVIOR IN DTGSE CRYSTAL UNDER GAMMA-IRRADIATION, Phase transitions, 46(4), 1994, pp. 239-243
Citations number
6
Categorie Soggetti
Crystallography,"Physics, Condensed Matter
Journal title
Phase transitions → ACNP
ISSN journal
01411594
Volume
46
Issue
4
Year of publication
1994
Part
A
Pages
239 - 243
Database
ISI
SICI code
0141-1594(1994)46:4<239:EOTBID>2.0.ZU;2-G
Abstract
The specific heat of a partly deuterated TGSe crystal-pure and gamma-i rradiated-has been measured. It is shown that small doses of radiation (DC 0.5 MR) produce a change of the phase transition order through th e tricritical point. The dose dependence of the Landau coefficients fo r DTGSe (x = 0.62) was found.