FORMATION OF $({\rm Ti}'_{\rm Ti} - V_{\rm O}^{\bullet \bullet})^{\bullet}$ DEFECT DIPOLES IN BaTiO3 CERAMICS HEAT-TREATED UNDER REDUCED OXYGEN PARTIAL-PRESSURE-Reference-Cited by-同舟云学术

FORMATION OF $({\rm Ti}'_{\rm Ti} - V_{\rm O}^{\bullet \bullet})^{\bullet}$ DEFECT DIPOLES IN BaTiO3 CERAMICS HEAT-TREATED UNDER REDUCED OXYGEN PARTIAL-PRESSURE

Published:2010-03 Issue:01 Volume:03 Page:65-68
ISSN:1793-6047
Container-title:Functional Materials Letters
language:en
Short-container-title:Funct. Mater. Lett.

Author:

ERDEM EMRE¹,JAKES PETER¹,EICHEL RÜDIGER-A.¹,SINCLAIR DEREK C.²,PASHA MAHABOOB²,REANEY IAN M.²

Affiliation:

1. Institut für Physikalische Chemie I, Universität Freiburg, Albertstr. 21, D-79104 Freiburg, Germany

2. Department of Engineering Materials, University of Sheffield, Mappin St, Sheffield, S1 3JD, United Kingdom

Abstract

The defect structure of barium titanate ( BaTiO 3) heat-treated under reduced p O 2 has been investigated by electron paramagnetic resonance (EPR) spectroscopy. The results confirm the formation of [Formula: see text]-centers. Based on the relative size of the principal values of the electron g-matrix, g⊥ > g‖, the local distortion of the oxygen octahedron about the [Formula: see text]-centers was also analyzed and the formation of [Formula: see text] defect associates unambiguously established.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793604710000956

Reference33 articles.

1. Electrocoloration and oxygen vacancy mobility of BaTiO3

2. Electron spin resonance investigation of oxygen-vacancy-related defects in BaTiO3 thin films

3. Dielectric properties of 3d transition metal substituted BaTiO3 ceramics containing the hexagonal phase formation

4. DIELECTRIC RELAXATION ASSOCIATED WITH DIPOLAR DEFECT COMPLEX IN PbZr_xTi_1-xO₃MULTILAYER

Cited by 33 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. The origin of dielectric relaxation behavior in TiO₂ based ceramics co-doped with Zn²⁺, W⁶⁺ ions under a N₂/O₂ sintering atmosphere;Physical Chemistry Chemical Physics;2023

2. The role of dopant on the defect chemistry of metal oxides;Metal Oxide Defects;2023

3. Insights into concomitant enhancements of dielectric properties and thermal conductivity of PVDF composites filled with core@double‐shell structured Zn @ ZnO @ PS particles;Journal of Applied Polymer Science;2022-08-25

4. Dielectric relaxation induced by oxygen vacancies in Na0.5Bi0.5TiO3 ceramics;Condensed Matter Physics;2022

5. Molecular aspects of the interaction of acid phosphatase with TiO2 nanoparticles: Kinetic and multispectroscopic studies;Journal of Molecular Structure;2021-12