Point defects and their effect on dielectric permittivity in strontium titanate ceramics

The origin of dielectric properties of strontium titanate ceramics is investigated using DFT calculations in periodic system. It was determined that the main factors contributing to the increase in dielectric permittivity are: tetragonal distortion of the normally cubic lattice, and char...

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Bibliographic Details

Main Authors:	Kosanović Darko, Živojinović Jelena, Vujančević Jelena, Peleš Adriana, Blagojević Vladimir A.
Format:	Artigo
Language:	Inglês
Published:	International Institute for the Science of Sintering, Beograd 2021-01-01
Series:	Science of Sintering
Subjects:	strontium titanate dielectric properties point defects dft calculations lattice distortion
Online Access:	http://www.doiserbia.nb.rs/img/doi/0350-820X/2021/0350-820X2103285K.pdf
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