Results 161 to 170 of about 5,220 (217)

Acoustic-based detection of debonding in thin-layer semi-rigid base asphalt pavements using a-weighted sound pressure levels. [PDF]

PLoS One
Hao C, Ye M, Zhang Q, Li Z, Zuo X, Sun Z.   +5 more
europepmc   +1 more source

Numerical simulation of cavitation threshold in water and viscoelastic medium based on bubble cluster dynamics. [PDF]

Ultrason Sonochem
Shen X, Wu P, Lin W.
europepmc   +1 more source

Additively manufactured hybrid auxetic structures for enhanced low frequency acoustic performance through experiments and modelling. [PDF]

Sci Rep
Naveed AB, Mubashar A, Khan MKA, Munir A, Khan KA.   +4 more
europepmc   +1 more source

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

Adv Sci (Weinh)
Chen J, Liu B, Peng G, Zhou L, Tan C, Qin J, Li J, Hong Z, Wu Y, Lu M, Cai F, Huang Y.   +11 more
europepmc   +1 more source

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Two-Pulse Phonon Echoes in Solid-State Acoustics

Physical Acoustics, 1982
K. FOSSHEIM, R.M. HOLT
openaire   +3 more sources

Solid-State Microfluidics with Integrated Thin-Film Acoustic Sensors

ACS Sensors, 2018
For point-of-care applications, integrating sensors into a microfluidic chip is a nontrivial task because conventional detection modules are bulky and microfluidic chips are small in size and their fabrication processes are not compatible. In this work, a solid-state microfluidic chip with on-chip acoustic sensors using standard thin-film technologies ...
Menglun Zhang, Jingze Huang, Yao Lu, Wei Pang, Hao Zhang, Xuexin Duan   +5 more
openaire   +2 more sources

Acoustic characteristics and performance analysis of a solid-state thermoacoustic oscillator

Japanese Journal of Applied Physics, 2023
Abstract Thermoacoustic instability in solids paves the way for the development of solid-state thermoacoustic (SSTA) engines with superior reliability. Acoustic characteristics with respect to the performance of SSTA oscillators are investigated, where growth ratio is taken as a performance metric.
Jiaqi Luo, Qiang Zhou, Tao Jin
openaire   +1 more source

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

Nature 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, Qiang Wang, Yang Liu, Haoran Xue, Baile Zhang, Yidong Chong, Jian-Hua Jiang   +6 more
openaire   +2 more sources

Use of Solid-State Acoustic Transducers in Communications

The Journal of the Acoustical Society of America, 1971
Semiconductor and solid-state devices have been used extensively to measure and generate stresses and stress waves in solids, liquids, and gases. Semiconductor devices have been used as strain gauges to measure strains and to respond to acoustic pressures. p-type silicon has a guage factor of over 100 times that of a metallic strain gauge. By using the
openaire   +1 more source

Solid-State Acoustic Image Sensor

1972
Some ultrasonic imaging systems with lens system for underwater use have been studied1,2,3. An ultrasonic imaging system utilizing a piezo-electric transducer array converter has been developed4.
N. Takagi, T. Kawashima, T. Ogura, T. Yamada   +3 more
openaire   +1 more source