Sound speed uncertainty in acousto-electric tomography
Sign Up to like & getrecommendations! Published in 2021 at "Inverse Problems"
DOI: 10.1088/1361-6420/ac37f8
Abstract: The goal in acousto-electric tomography is to reconstruct an image of the unknown electric conductivity inside an object from boundary measurements of electrostatic currents and voltages collected while the object is penetrated by propagating ultrasound… read more here.
Keywords: acousto electric; electric tomography; uncertainty; sound speed ... See more keywords
Mechano/acousto-electric coupling between ReS2 and surface acoustic wave
Sign Up to like & getrecommendations! Published in 2023 at "Nanotechnology"
DOI: 10.1088/1361-6528/acb447
Abstract: Two-dimensional (2D) materials are promising candidates for developing next generation electronic/optoelectronic devices with programmable multi functions, due to their widely tunable properties by various physical stimuli. Mechanical strain is one of the most promising means… read more here.
Keywords: mechano; acousto electric; surface acoustic; electric coupling ... See more keywords
Acousto-electric measurements at 2.5 GHz on graphene transferred onto YX128°-LiNbO3
Sign Up to like & getrecommendations! Published in 2023 at "Nanotechnology"
DOI: 10.1088/1361-6528/acd063
Abstract: Surface acoustic wave delay lines with an operational frequency of 2.5 GHz have been designed to measure the acousto-electric transport of carriers in graphene transferred onto YX128°-LiNbO3 piezoelectric substrate. The monolayer of graphene on LiNbO3… read more here.
Keywords: onto yx128; acousto; graphene transferred; acousto electric ... See more keywords
Rotational magneto-acousto-electric tomography (MAET): theory and experimental validation.
Sign Up to like & getrecommendations! Published in 2017 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aa6222
Abstract: We present a novel two-dimensional (2D) MAET scanner, with a rotating object of interest and two fixed pairs of electrodes. Such an acquisition scheme, with our novel reconstruction techniques, recovers the boundaries of the regions… read more here.
Keywords: maet; reconstruction; rotational magneto; acousto electric ... See more keywords