Results 241 to 250 of about 284,460 (322)

Influence of effective thickness in elastic anisotropy and surface acoustic wave propagation in CoFeB/Au multilayer. [PDF]

Sci Rep
Achuthan AV, Janardhanan S, Kuświk P, Trzaskowska A.   +3 more
europepmc   +1 more source

Spin-wave band-pass filters for 6G communication. [PDF]

Nature
Devitt C, Tiwari S, Zivasatienraj B, Bhave SA.   +3 more
europepmc   +1 more source

Spin Hall Nano-Antenna. [PDF]

Adv Sci (Weinh)
Fabiha R, Pal PK, Suche M, Mondal AK, Topsakal E, Barman A, Bandyopadhyay S.   +6 more
europepmc   +1 more source

Ultra-compact canvas-type acoustic metasurfaces for uniform sound field in indoor environments. [PDF]

Sci Rep
Choi E, Kim J, Jeon W.
europepmc   +1 more source

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Deformable oscillation of particles patterning by parametric bulk acoustic waves

Extreme Mechanics Letters, 2020
The acoustic radiation force has been extensively studied for static particles patterning and dynamic transportation. However, for better manipulation, there is strong demand for the dynamic manipulation of particles patterning, which has not been fully ...
Zewei Hou, Zhitao Zhou, Peng Liu, Y. Pei
semanticscholar   +3 more sources

Rapid mixing in microchannel using standing bulk acoustic waves

Physics of Fluids, 2019
We present a technique for mixing the fluids in a microchannel using ultrasonic waves. Acoustic mixing is driven by the acoustic body force, which depends on the density gradient and speed of the sound gradient of the inhomogeneous fluid domain.
Charish Pothuri, M. Azharudeen, K. Subramani   +2 more
semanticscholar   +3 more sources

Bulk Acoustic Waves

Bulk and Surface Acoustic Waves, 2021
Guigen Zhang
openaire   +2 more sources

Bulk-acoustic waves radiated from low-loss surface-acoustic-wave resonators

Applied Physics Letters, 2004
The bulk-acoustic conductance in low-loss surface-acoustic-wave filters utilizing leaky surface-acoustic waves is significant for the device operation. Here we directly measure the bulk acoustic wave radiation pattern on the backside of the piezoelectric substrate with the help of a scanning laser-interferometer probe.
J. V. Knuuttila, J. J. Vartiainen, J. Koskela, V. P. Plessky, C. S. Hartmann, M. M. Salomaa   +5 more
openaire   +2 more sources

Wavefront visualization of bulk acoustic waves

Journal of Applied Physics, 1974
Bulk acoustic waves at frequencies up to several hundred megahertz and acoustic powers down to the nanowatt range have been visualized via acousto-optic Bragg diffraction. Using double-optical and electrical-heterodyne mixing, the acoustic wavefronts have been displayed over several wavelengths along the propagation path.
R. Torguet, C. Carles, J. M. Rouvaen, E. Bridoux, M. Moriamez   +4 more
openaire   +2 more sources

Bulk Acoustic Waves in Solids

2017
J. Cheeke
openaire   +2 more sources