@inproceedings{ab03455ccf0d448ab9f8504b45996b4f,
title = "Pyroelectric properties of various LiTaO3 related ceramics",
abstract = "Highly densified LiTaO3 derived ceramics have been obtained in the LiTaO3-Li2O, LiTaO3-'LiMgF3'-'LiMg(OH)3', LiTaO3-Li2SiO3, and LiTaO3-CaZrO3 systems. The purpose was to relate the composition and the texture of the ceramic to its pyroelectric properties. All samples investigated showed a ferroelectric-paraelectric transition. The LiTaO3-type solid solution in the LiTaO3-CaZrO3 system presented a diffuse phase transition resulting from chemical inhomogeneities. The pyroelectric coefficients of polarized ceramics were close to 4 nC-cm-2K-1, a value which can be increased up to 6 nC-cm-2K-1 by quick sintering for the calcium and zirconium containing samples.",
author = "In, \{Hyun Bin\} and \{von der Muhll\}, Regnault and Ye, \{Zuo Guang\} and Jean Ravez",
year = "1992",
language = "英语",
isbn = "0780301900",
series = "90 IEEE 7 Int Symp Appl Ferroelectr",
publisher = "Publ by IEEE",
pages = "367--369",
booktitle = "90 IEEE 7 Int Symp Appl Ferroelectr",
note = "1990 IEEE 7th International Symposium on Applications of Ferroelectrics ; Conference date: 06-06-1990 Through 08-06-1990",
}