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Proceedings of 2nd International Electronic Conference on Sensors and Applications, 2015
Acoustic Lamb Wave microsensors are suitable for label free sensing in liquid. The device relies on the interaction between acoustic waves propagating within a thin membrane and the liquid. Lamb wave sensors have been previously studied using AlN/Si structure to detect multi-parameters of a liquid, such as its temperature, density, sound velocity and ...
Jean-Francois Manceau +3 more
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Acoustic Lamb Wave microsensors are suitable for label free sensing in liquid. The device relies on the interaction between acoustic waves propagating within a thin membrane and the liquid. Lamb wave sensors have been previously studied using AlN/Si structure to detect multi-parameters of a liquid, such as its temperature, density, sound velocity and ...
Jean-Francois Manceau +3 more
openaire +1 more source
Multi-parameter Lamb wave tomography
KSME International Journal, 2000This work shows that it is possible to obtain information about more than one parameter from acoustic field information. A variety of ultrasonic Lamb wave modes were utilized to reconstruct thickness and density of an isotropic plate. An image reconstruction of one parameter (thickness of a plate) was carried out for four cases, i.e., the lowest ...
Jae-Seung Choi, Ronald A. Kline
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Activating and Receiving Lamb Waves
2009Over the past few decades there have been substantial advances in the design and development of functional materials. Many of the products, piezoelectric materials for example, have been widely used to build a variety of transducers for activating and receiving Lamb waves.
Zhongqing Su, Lin Ye
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Thermoelastic Coupling to Lamb Waves
IEEE 1986 Ultrasonics Symposium, 1986We consider the thermoelastic generation of Lamb waves produced by incidence of a light beam on a solid plate. In addition to the variables relevant for thermoelastic SAW generation -- frequency and the optical, thermal, and acoustical properties of the materials used -- one has the plate thickness and mode type (symmetric, anti-symmetric).
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Based on auxetic foam: A novel type of seismic metamaterial for Lamb waves
Engineering Structures, 2021Xin Ren, Yi Zeng, Yi Min Xie
exaly
Numerical Simulation of Atmospheric Lamb Waves Generated by the 2022 Hunga‐Tonga Volcanic Eruption
Geophysical Research Letters, 2022Angel Amores +2 more
exaly
A measurement of the atomic hydrogen Lamb shift and the proton charge radius
Science, 2019Nikita Bezginov +2 more
exaly