Jahn-Teller polarons in oxide perovskites
| Autor(en): | Schirmer, OF | Stichwörter: | BATIO3; electron-lattice coupling; Jahn-Teller effect; Materials Science; Materials Science, Multidisciplinary; Physics; Physics, Condensed Matter; polarons | Erscheinungsdatum: | 2004 | Herausgeber: | TAYLOR & FRANCIS LTD | Journal: | FERROELECTRICS | Volumen: | 303 | Startseite: | 131 | Seitenende: | 135 | Zusammenfassung: | An electron paramagnetic resonance study of electron polarons in BaTiO3 and hole polarons in BaTO3 and KTaO3 is presented. Their properties are strongly determined by Jahn-Teller effects. There are three manifestations of electron polarons, including bipolarons. Hole polarons can exhibit static as well as dynamic Jahn-Teller coupling. |
Beschreibung: | 10th European Meeting on Ferroelectricity, Univ Cambridge, Cambridge, ENGLAND, AUG 03-08, 2003 |
ISSN: | 00150193 | DOI: | 10.1080/00150190490452947 |
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