@inproceedings{59bca53f4d9d4099bb120e5876f73af4,
title = "Infrared dielectric properties of BaTiO3 ultrathin films",
abstract = "Using high accurate infrared spectroscopic ellipsometry, the infrared dielectric constants of BaTiO3 ultrathin films are obtained in the temperature ranging from 20 to 150°C, which were deposited on Pt-Ti-SiO 2-Si substrate by radio frequency magnetron sputtering. The high frequency dielectric function of the BaTiO3 ultrathin films shows the temperature dependence from the tetragonal to the cubic phase transition. The results suggest that the temperature dependence of the BaTiO3 ultrathin films' infrared dielectric properties should be considered in the technological applications and theoretical investigations.",
keywords = "BaTiO ultrathin films, Infrared dielectric properties, Phase transition, Temperature dependence",
author = "Liu, \{S. J.\} and Zhao, \{X. Y.\} and G. Pan and Su, \{G. F.\} and Huang, \{Z. M.\} and Chu, \{J. H.\}",
year = "2008",
doi = "10.1117/12.792632",
language = "英语",
isbn = "9780819471826",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Sixth International Conference on Thin Film Physics and Applications",
note = "6th International Conference on Thin Film Physics and Applications, TFPA 2007 ; Conference date: 25-09-2007 Through 28-09-2007",
}