Interplay of octahedral tilts and polar order in BiFeO3 films

Interplay of octahedral tilts and polar order in BiFeO3 films

Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 25(2013), 17 vom: 07. Mai, Seite 2497-504
1. Verfasser: Kim, Young-Min (VerfasserIn)
Weitere Verfasser: Kumar, Amit, Hatt, Alison, Morozovska, Anna N, Tselev, Alexander, Biegalski, Michael D, Ivanov, Ilya, Eliseev, Eugene A, Pennycook, Stephen J, Rondinelli, James M, Kalinin, Sergei V, Borisevich, Albina Y
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, U.S. Gov't, Non-P.H.S. Calcium Compounds Ferric Compounds Membranes, Artificial Oxides perovskite 12194-71-7 ferric oxide 1K09F3G675 mehr... bismuth oxide A6I4E79QF1 Titanium D1JT611TNE Bismuth U015TT5I8H
Beschreibung
Zusammenfassung:Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Heterointerface stabilization of a distinct nonpolar BiFeO3 phase occurs simultaneously with changes in octahedral tilts. The resulting phase arises via suppression of polarization by a structural order parameter and can thus be identified as anti-ferroelectric (Fe displacements - bottom panel). The phase is metastable and can be switched into a polar ferroelectric state (top panel) under an applied electric bias
Beschreibung:Date Completed 17.10.2013
Date Revised 30.09.2020
published: Print-Electronic
Citation Status MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201204584