DocumentCode :
3078208
Title :
Growth of new langasite single crystals for piezoelectric applications
Author :
Fukuda, T. ; Takeda, H. ; Shimamura, K. ; Kawanaka, H. ; Kumatoriya, M. ; Murakami, S. ; Sato, J. ; Sato, M.
Author_Institution :
Inst. for Mater. Res., Tohoku Univ., Sendai, Japan
fYear :
1998
fDate :
1998
Firstpage :
315
Lastpage :
319
Abstract :
We have successfully grown La3Nb0.5Ga5.5O14 and La3Ta0.5Ga5.5O14 piezoelectric single crystals of size and quality comparable to La3 Ga5SiO14, by the Czochralski technique. The piezoelectric and device properties of the crystals were investigated. A search for new langasite-type materials was also performed
Keywords :
band-pass filters; crystal filters; crystal growth from melt; crystal resonators; lanthanum compounds; piezoelectric materials; Czochralski technique; La3Nb0.5Ga5.5O14; La3Ta0.5Ga5.5O14; langasite single crystals; passband filters; piezoelectric applications; piezoelectric modulus; Chemical analysis; Crystalline materials; Crystals; Frequency; Liquefied natural gas; Optical filters; Piezoelectric materials; Powders; Resonator filters; Thermal factors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Applications of Ferroelectrics, 1998. ISAF 98. Proceedings of the Eleventh IEEE International Symposium on
Conference_Location :
Montreux
ISSN :
1099-4734
Print_ISBN :
0-7803-4959-8
Type :
conf
DOI :
10.1109/ISAF.1998.786697
Filename :
786697
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3078208
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