Quantum Theory of the Burns Temperature in Barium Titanate

We propose a quantum model to explain the dynamic polarization observed above the transition temperature of BaTiO 3 and below the Burns temperature. Our theory also applies to other perovskite ferroelectrics.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of electronic materials 2013-08, Vol.42 (8), p.2560-2563
1. Verfasser:	Mahan, G.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Barium Burns Characterization and Evaluation of Materials Chemistry and Materials Science Condensed matter: electronic structure, electrical, magnetic, and optical properties Dielectric, piezoelectric, ferroelectric and antiferroelectric materials Dielectrics, piezoelectrics, and ferroelectrics and their properties Electronics and Microelectronics Exact sciences and technology Instrumentation Materials Science Optical and Electronic Materials Physics Quantum theory Solid State Physics Temperature effects
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	We propose a quantum model to explain the dynamic polarization observed above the transition temperature of BaTiO 3 and below the Burns temperature. Our theory also applies to other perovskite ferroelectrics.
ISSN:	0361-5235 1543-186X
DOI:	10.1007/s11664-013-2626-8