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Microstructure and piezoelectric properties of lead-free (1−x)(Na0.5K0.5)NbO3-xCaTiO3 ceramics

Authors :
Hyeung Gyu Lee
Hwi Yeol Park
Sahn Nahm
Duk Hee Kim
Kyung Hoon Cho
Dong Soo Paik
Source :
Journal of Applied Physics. 102:124101
Publication Year :
2007
Publisher :
AIP Publishing, 2007.

Abstract

The crystal structure of (1−x)(Na0.5K0.5)NbO3-xCaTiO3 ceramics began to change from orthorhombic to tetragonal at x≥0.03, then became a morphotropic phase boundary in which both the orthogonal and tetragonal phases coexisted at 0.03

Details

ISSN :
10897550 and 00218979
Volume :
102
Database :
OpenAIRE
Journal :
Journal of Applied Physics
Accession number :
edsair.doi...........b46d7539028663b528550a4a9997db97
Full Text :
https://doi.org/10.1063/1.2822334