Results 251 to 260 of about 5,639 (310)

Three-phase ScAlN-based PMUT-driven acoustic streaming micropump. [PDF]

open access: yesMicrosyst Nanoeng
Wu C   +5 more
europepmc   +1 more source

Achieving High-Performance Transcranial Ultrasound Transmission Through Mie and Fano Resonance in Flexible Metamaterials. [PDF]

open access: yesAdv Sci (Weinh)
Chen J   +11 more
europepmc   +1 more source

Uncovering the acoustic ecology of sympatric coral-dwelling fish with portable audio-video arrays. [PDF]

open access: yesSci Rep
Azofeifa-Solano JC   +6 more
europepmc   +1 more source

Topological phenomena at defects in acoustic, photonic and solid-state lattices [PDF]

open access: yesNature Reviews Physics, 2023
There are two prominent applications of the mathematical concept of topology to the physics of materials: band topology, which classifies different topological insulators and semimetals, and topological defects that represent immutable deviations of a solid lattice from its ideal crystalline form.
Zhi-Kang Lin   +6 more
openaire   +3 more sources

Recent Developments in Solid State Acoustics [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1957
Dislocations in metals are the source of internal friction and elastic dispersion. Depending on the strain amplitude, they can act by several different mechanisms. At the highest strain amplitudes, the Frank-Read source is the predominant mechanism and leads to an anelastic region and a fatigue plastic region. In the fatigue region dislocations can cut
W. P. Mason
openaire   +2 more sources

Two-Pulse Phonon Echoes in Solid-State Acoustics

Physical Acoustics, 1982
K Fossheim
exaly   +2 more sources

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