@inproceedings{af09accab9f1484da22e84c91957864e,
title = "Processing and characterization of (1-x)(Na1/2)TiO3 - XLa(Mg1/2Ti1/2)O3 ceramics",
abstract = "Lead-free relaxor ceramics based on sodium-bismuth titanate, (1-x)(Na 1/2Bi1/2)TiO3 -xLa(Mg1/2Ti 1/2)O3 [(1-x)NBT-xLMT] (0≤2c≤0.25), were prepared by both the conventional mixed oxide method and by the Pechini route, and their crystal structure and dielectric properties were investigated. All the compositions studied were found to possess a rhombohedrally distorted crystal lattice at room temperature. A distortion degree of the unit cell decreases and its volume increases with LMT content. The temperature of the dielectric permittivity maximum does not change with increasing substitution rate. As x is increased, the frequency-dependent dielectric peaks are flattened. The compositional evolution of structure and dielectric characteristics of the ceramics obtained are analysed and discussed in respect to size, charge and polarizability of the cations involved.",
keywords = "Lead-free, Perovskite, Relaxor, Sodium-bismuth titanate",
author = "Salak, \{A. N.\} and Vyshatko, \{N. P.\} and Kholkin, \{A. L.\} and Ferreira, \{V. M.\} and Olekhnovich, \{N. M.\} and Radyush, \{Yu V.\} and Pushkarev, \{A. V.\}",
year = "2006",
doi = "10.4028/www.scientific.net/msf.514-516.250",
language = "English",
isbn = "9780878494026",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
number = "PART 1",
pages = "250--254",
booktitle = "Advanced Materials Forum III - Proceedings of the 3rd International Materials Symposium 2005 and 12th Encontro da Sociedade Portuguesa de Materiais - SPM",
address = "Switzerland",
edition = "PART 1",
note = "3rd International Materials Symposium and 12th Portuguese Materials Society Meeting 2005 ; Conference date: 20-03-2005 Through 23-03-2005",
}