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This article is cited in 1 scientific paper (total in 1 paper)
MISCELLANEOUS
Local elastic measurements in solids using the acoustic transformer technique
V. M. Levin, E. S. Morokov, K. A. Valuev Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow, 119334 Russia
Abstract:
The effect of transformation of focused ultrasound radiation into collimated beams of longitudinal and transverse waves in the volume of a hemispherical transformer after refraction on its surface has been described. When the hemisphere is fastened on a studied plane–parallel object, the formed sharp beams of elastic waves incident normally on the surface of the sample make it possible to perform elastic measurements with minimum errors, which can be due to refractive aberrations of the focused beam.
Received: 16.09.2020 Revised: 11.11.2020 Accepted: 18.11.2020
Citation:
V. M. Levin, E. S. Morokov, K. A. Valuev, “Local elastic measurements in solids using the acoustic transformer technique”, Pis'ma v Zh. Èksper. Teoret. Fiz., 113:1 (2021), 68–73; JETP Letters, 113:1 (2021), 61–66
Linking options:
https://www.mathnet.ru/eng/jetpl6339 https://www.mathnet.ru/eng/jetpl/v113/i1/p68
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Abstract page: | 128 | Full-text PDF : | 20 | References: | 32 | First page: | 6 |
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