APPLICATION OF THE RAMAN BEHAVIOR-TYPE-METHOD AND EXTENSION TO TETRAGONAL FERROELECTRICA

Autor(en): KLAUER, S
WOHLECKE, M
Stichwörter: CUBIC-CRYSTALS; DEFECTS; Materials Science; Materials Science, Multidisciplinary; Physics; Physics, Condensed Matter
Erscheinungsdatum: 1992
Herausgeber: GORDON BREACH SCI PUBL LTD
Journal: FERROELECTRICS
Volumen: 125
Ausgabe: 1-4
Startseite: 385
Seitenende: 390
Zusammenfassung: 
The Behavior-Type (BT) method, which allows an efficient evaluation of polarized Raman scattering intensities of defect ensembles in cubic crystals, has been applied to the OH stretch mode in SrTiO3 and KTaO3. Some general results of the extension of the BT method to tetragonal systems are given. Finally we discuss a scattering experiment, which allows a distinction between two competive models for the OH sites in SrTiO3 and KTaO3.
Beschreibung: 
7TH EUROPEAN MEETING ON FERROELECTRICITY ( EMF-7 ), UNIV BURGUNDY, DIJON, FRANCE, JUL 08-12, 1991
ISSN: 00150193
DOI: 10.1080/00150199208017098

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