@inproceedings{e0ce5dac418c4bf2aa07d6604b189454,
title = "Electronic and optical properties of Bi3.25La 0.75Ti3O12 and SrBi2-xNd xNb2O9 perovskite-type ferroelectric materials",
abstract = "The phase transitions and the temperature dependent electronic properties of Bi3.25La0.75Ti3O12 (BLT) film have been studied by transmittance spectra from 80 to 480 K. Anomalies of the optical constants are observed at 160 K and 300 K, which can be ascribed to the phase transitions. The optical properties of SrBi2-xNdxNb 2O9 (SBNN) ceramics with the Nd concentrations from 0 to 0.2 have been investigated by Raman scattering spectra and spectroscopic ellipsometry. It can be found that the lattice vibrations slightly depend on the Nd concentrations. Moreover, the optical band gap linearly increases with the Nd concentrations due to charge compensation by the Nd doping.",
keywords = "BiLa TiO film, Electronic structure, Optical properties, SrBiNd NbO ceramics",
author = "Hu, \{Z. G.\} and Chu, \{J. H.\}",
year = "2011",
doi = "10.1117/12.888426",
language = "英语",
isbn = "9780819485687",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Seventh International Conference on Thin Film Physics and Applications",
note = "7th International Conference on Thin Film Physics and Applications ; Conference date: 24-09-2010 Through 27-09-2010",
}