Laser-based resonant ultrasound spectroscopy for quantitative characterization of advanced materials

0423329 - ÚT 2014 FR eng A - Abstrakt
Landa, Michal - Seiner, Hanuš - Sedlák, Petr - Janovská, Michaela - Bodnárová, Lucie - Zídek, Jan
Laser-based resonant ultrasound spectroscopy for quantitative characterization of advanced materials.
13th International Symposium on Nondestructive Characterization of Materials. Le Mans: The University of Maine in Le Mans, 2013. s. 114-114.
[International Symposium on Nondestructive Characterization of Materials /13./. 20.05.2013-24.05.2013, Le Mans]
Institucionální podpora: RVO:61388998
Klíčová slova: laser ultrasonics * resonant ultrasound spectroscopy * elasticity * internal friction * inversion
Kód oboru RIV: BI - Akustika a kmity

Resonant ultrasound spectroscopy (RUS) is a technique for investigation of elastic properties of solids based on the inversion of natural frequencies of free elastic vibrations of a small simply shaped specimen. The method can, in principle, provide the full elastic tensor of the sample from a single measurement, which is considerable advantage e.g. in the characterization of low symmetry single crystals.
Trvalý link: http://hdl.handle.net/11104/0229477