STRUCTURAL PHASE-TRANSITIONS IN THE CS3SB2I9 CRYSTAL

Authors
ALEKSANDROVA IP SUKHOVSKII AA MELNIKOVA SV SHABANOVA LI ZAITSEV AI MELERO JJ BARTOLOME J
Citation
Ip. Aleksandrova et al., STRUCTURAL PHASE-TRANSITIONS IN THE CS3SB2I9 CRYSTAL, Physics of the solid state, 39(5), 1997, pp. 846-848
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physics of the solid state → ACNP
ISSN journal
10637834
Volume
39
Issue
5
Year of publication
1997
Pages
846 - 848
Database
ISI
SICI code
1063-7834(1997)39:5<846:SPITCC>2.0.ZU;2-E
Abstract
A sequence of two phase transitions at 85.3 +/- 0.6 K and 72.6 +/- 0.4 K is observed in hexagonal Cs3Sb2I9. The NQR spectra of I-127 are ana lyzed, optical polarization studies are made, and the thermal properti es, linear expansion coefficients, and stiffness constants are measure d over a broad range of temperatures below room temperature. (C) 1997 American Institute of Physics.