Growth and properties of Ba0.9Sr0.1TiO3 single crystal fibers

Authors
Garcia, D Guo, R Bhalla, AS
Citation
D. Garcia et al., Growth and properties of Ba0.9Sr0.1TiO3 single crystal fibers, MATER LETT, 42(1-2), 2000, pp. 136-141
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS LETTERS
ISSN journal
0167577X → ACNP
Volume
42
Issue
1-2
Year of publication
2000
Pages
136 - 141
Database
ISI
SICI code
0167-577X(200001)42:1-2<136:GAPOBS>2.0.ZU;2-J
Abstract
Ba0.9Sr0.1TiO3 single crystal fibers were successfully,grown using the lase r heated pedestal growth (LHPG) technique. Tetragonal perovskite phase was found with cell parameters a = 3.978 Angstrom and c = 4.020 Angstrom. Tempe rature dependences of the dielectric constant and thermal expansion propert ies were analyzed and three sharp anomalies related to the rhombohedral-ort horhombic, orthorhombic-tetragonal and tetragonal-cubic structural transfor mations were observed. (C) 2000 Elsevier Science B.V. All rights reserved.