Electronic structures and abnormal phonon behaviors of cobalt-modified Na0.5Bi0.5TiO3-6%BaTiO3 single crystals

Optical properties, electronic structures, and structural variations of x wt% cobalt (Co) doped Na0.5Bi0.5TiO3-6%BaTiO3 (x=0%, 0.5%, 0.8%) single crystals have been studied by temperature-dependent optical ellipsometry and Raman spectra from 250 to 650 K. Based on the temperature evolution of electr...

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Bibliographic Details

Published in:	AIP Advances
Main Authors:	T. Huang, P. Zhang, L. P. Xu, C. Chen, J. Z. Zhang, Z. G. Hu, H. S. Luo, J. H. Chu
Format:	Article
Language:	English
Published:	AIP Publishing LLC 2016-10-01
Online Access:	http://dx.doi.org/10.1063/1.4966910