Method for estimating ionicities of oxides using O1s photoelectron spectra

Method for estimating ionicities of oxides using O1s photoelectron spectra

The average valence, ValO, of the oxygen anions in the perovskite oxide BaTiO3, was found using O1s photoelectron spectra to be −1.55. This experimental result is close to the theoretical value for BaTiO3 (−1.63) calculated by Cohen [Nature 358, 136 (1992)] using density functional theory. Using the...

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Bibliographic Details
Main Authors: L. Q. Wu, Y. C. Li, S. Q. Li, Z. Z. Li, G. D. Tang, W. H. Qi, L. C. Xue, X. S. Ge, L. L. Ding
Format: Article
Language:English
Published: AIP Publishing LLC 2015-09-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4931996

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http://dx.doi.org/10.1063/1.4931996

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