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Evaluation of crystal elasticity from laser ultrasonic SAW phase velocities measurements
- 1.0422093 - ÚT 2014 JP eng A - Abstract
Landa, Michal - Stoklasová, Pavla - Sedlák, Petr - Seiner, Hanuš - Janovská, Michaela - Zídek, Jan
Evaluation of crystal elasticity from laser ultrasonic SAW phase velocities measurements.
3rd International Symposium on Laser Ultrasonics and Advanced Sensing. Japan: JSNDI, 2013. s. 1-1.
[LU2013. 25.06.2013-28.06.2013, Yokohama]
R&D Projects: GA ČR(CZ) GA101/09/0702; GA ČR GPP101/12/P428
Institutional support: RVO:61388998
Keywords : laser ultrasonics * surface acoustic waves (SAW) * elastic anisotropy * inversion
Subject RIV: BI - Acoustics
Determination of elastic properties of individual segregates in heterogeneous substances, such as rocks, ceramics, intermetallics, multiphase polycrystalline materials, etc., is an important problem in geophysics and material research. Indentation methods as modulus mapping, nano/micro-DMA, are useful tools for evaluation of local out-of-plane stiffness, especially for investigation of various precipitates in comparison to the properties of the matrix.
Permanent Link: http://hdl.handle.net/11104/0228811
Number of the records: 1