Elastic Constants and Temperature Coefficients of LiTaO3for SAW Application
نویسندگان
چکیده
منابع مشابه
Second Order Elastic Constants, Third Order Elastic Constants, Pressure Derivatives of Second Order Elastic Constants and the Low Temperature Thermal Expansion of D-tin
The complex behaviour of metals under severe thermal and stress environments is influenced markedly by their elastic properties. Indeed the response of a material tc~ an applied stress is always determined by the elastic constants and their pressure derivatives. Furthermore, both the mechanical and thermodynamic equation;$ of state of a metal that contains dislocations require detailed knowledg...
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Background: There has been little discussion of the third-order elastic constants of steels in the literature until now. In this study, the precise secondand third-order elastic constants of polycrystalline steels were measured under adiabatic and isothermal conditions. Method: Tomeasure theminute change in the propagation time of the elastic wave corresponding to the tensile stress, the unifor...
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ژورنال
عنوان ژورنال: Japanese Journal of Applied Physics
سال: 1991
ISSN: 0021-4922,1347-4065
DOI: 10.7567/jjaps.30s1.156