Linear birefringence in ferroelectric glycine phosphite and deuterated glycine phosphite

Authors
Kosturek, B Baran, J
Citation
B. Kosturek et J. Baran, Linear birefringence in ferroelectric glycine phosphite and deuterated glycine phosphite, FERROELEC L, 27(1-2), 2000, pp. 11-15
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
FERROELECTRICS LETTERS SECTION
ISSN journal
07315171 → ACNP
Volume
27
Issue
1-2
Year of publication
2000
Pages
11 - 15
Database
ISI
SICI code
0731-5171(2000)27:1-2<11:LBIFGP>2.0.ZU;2-1
Abstract
Linear birefringence changes were measured with the rotating analyzer metho d for the glycine phosphite crystal and its deuterated analogue in the vici nity of ferroelectric phase transition. Continuous character of the phase t ransition was assured. Power rule was found as fulfilled only in close vici nity of T-c. Evident isotope effect was denoted: deuteration changes Te fro m 225 to 324K.