Citation
Z. Czapla et S. Dacko, Dilatometric studies of phase transition in NaNH4SeO4 center dot 2H(2)O single crystal, FERROELEC L, 27(1-2), 2000, pp. 23-26
Citations number
10
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
23 - 26
Database
ISI
SICI code
0731-5171(2000)27:1-2<23:DSOPTI>2.0.ZU;2-#
Abstract
Thermal expansion of NaNH4SeO4. 2H(2)O crystal was measured by means of dil
atometric method along three crystallographic axes in the temperature range
of 300-140 K. Anomalies of relative expansion and thermal expansion coeffi
cients related to ferroelectric phase transition were observed and confirme
d its continuous character.