STUDY OF THE K4.2TI1.2(PO4)(3) GLASS BY DIELECTRIC AND RAMAN-SPECTROSCOPY

Authors
TAN CZ KANERT O KUCHLER R
Citation
Cz. Tan et al., STUDY OF THE K4.2TI1.2(PO4)(3) GLASS BY DIELECTRIC AND RAMAN-SPECTROSCOPY, Radiation effects and defects in solids, 137(1-4), 1995, pp. 1399-1404
Citations number
3
Categorie Soggetti
Physics, Condensed Matter","Nuclear Sciences & Tecnology
Journal title
Radiation effects and defects in solids → ACNP
ISSN journal
10420150
Volume
137
Issue
1-4
Year of publication
1995
Pages
1399 - 1404
Database
ISI
SICI code
1042-0150(1995)137:1-4<1399:SOTKGB>2.0.ZU;2-V
Abstract
The K4.2Ti1.2(PO4)(3) glass was used to study the interaction between dipoles and ions by dielectric and Raman spectroscopy. The activation energies for the K+ migration and dipole orientation were evaluated to be 0.61+/-.01 eV and 1.11+/-.02 eV, respectively. Two coordinations o f Ti were identified by the Raman scattering experiment. Decrease of t he Raman scattering intensity was observed under the static electric f ield.