A new method for plastic strain measurement with Rayleigh wave polarization.
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics"
DOI: 10.1016/j.ultras.2018.04.004
Abstract: In this work, a new non-contact and coupling-free ultrasound method with measuring Rayleigh wave polarization (RWP) by electromagnetic acoustic transducers (EMATs) is applied for plastic strain measurement, which can provide a very promising alternative and… read more here.
Keywords: strain; plastic strain; rayleigh wave; wave polarization ... See more keywords
Off-centered Double-slit Metamaterial for Elastic Wave Polarization Anomaly
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DOI: 10.1038/s41598-017-15746-2
Abstract: The polarization anomaly refers to the polarization transition from longitudinal to shear modes along an equi-frequency contour of the same branch, which occurs only in some anisotropic elastic media, but the lack of natural materials… read more here.
Keywords: wave polarization; double slit; centered double; polarization ... See more keywords