材料科学
单晶
Crystal(编程语言)
硅
晶体生长
分析化学(期刊)
结晶学
作者
A. Sotnikov,Hagen Schmidt,Manfred Weihnacht,O. A. Buzanov,S. Sakharov
出处
期刊:Internaltional Ultrasonics Symposium
日期:2013-07-21
卷期号:: 1688-1691
被引量:3
标识
DOI:10.1109/ultsym.2013.0430
摘要
We have successfully grown high quality large size piezoelectric single crystals of Ca3TaGa3Si2O14 (CTGS) by the Czochralski technique. The elastic material constants were derived from bulk- and surface acoustic wave measurements. Starting with the elastic constants determined from BAWs we optimized the data set by measuring SAW velocities as a function of propagation angle. Dielectric and piezoelectric constants were also obtained.
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