Laser-Ultrasonic Characterization of Strongly Anisotropic Materials by Transient Grating Spectroscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F21%3A00543930" target="_blank" >RIV/61388998:_____/21:00543930 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/21:00543930 RIV/68081731:_____/21:00543930 RIV/68407700:21340/21:00347466
Result on the web
<a href="https://link.springer.com/article/10.1007/s11340-021-00698-6" target="_blank" >https://link.springer.com/article/10.1007/s11340-021-00698-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11340-021-00698-6" target="_blank" >10.1007/s11340-021-00698-6</a>

Result language
angličtina
Original language name
Laser-Ultrasonic Characterization of Strongly Anisotropic Materials by Transient Grating Spectroscopy
Original language description
Transient grating spectroscopy (TGS) is tested on a set of single crystals with an anisotropy factor up to A = 25. Using a numerical simulation based on a Ritz-Rayleigh approach, we show that strong anisotropy may lead to significant coupling of SAWs with bulk shear waves, which complicates TGS measurements in specific directions. Based on the obtained TGS data, we discuss the possibility of also using the TGS technique for assessing the longitudinal elastic coefficient.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10307 - Acoustics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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