Results 1 to 10 of about 5,639 (310)

Physical Acoustics in the Solid State [PDF]

open access: yes, 2005
Suitable for researchers and graduate students in physics and material science, "Physical Acoustics in the Solid State" reviews the modern aspects in the field, including many experimental results, especially those involving ultrasonics.
Lüthi, Bruno, Lüthi, B
exaly   +4 more sources

NONLINEAR ACOUSTICS AND SOLID STATE PHYSICS [PDF]

open access: yesLe Journal de Physique Colloques, 1979
In addition to mathematical advances and very promising practical applications, the study of Nonlinear Acoustics now is leading to fundamental advances in Solid State Physics. Nonlinear distortion of an ultrasonic wave in a solid is controlled by a nonlinearity parameter which is a function of the third-order elastic (TOE) constants as well as the ...
M.A. Breazeale
openaire   +3 more sources

Parity Metamaterials and Dynamic Acoustic Mimicry [PDF]

open access: yesResearch
While parity transformation represents a fundamental symmetry operation in physics, its implications remain underexplored in metamaterial science. Here, we introduce a framework leveraging parity transformation to construct parity-inverted counterparts ...
Jinjie Shi   +6 more
doaj   +2 more sources

Monitoring the Hydration Process in Carbon Nanotube Reinforced Cement-Based Composites Using Nonlinear Elastic Waves [PDF]

open access: yesApplied Sciences, 2021
There is currently an increased need for associating construction material properties and behavior with the nature of their microstructure. One of the major issues in this context is the need for understanding the curing process in freshly poured cement ...
Ilias K. Tragazikis   +4 more
doaj   +2 more sources

Coupling a Surface Acoustic Wave to an Electron Spin in Diamond via a Dark State [PDF]

open access: yesPhysical Review X, 2016
The emerging field of quantum acoustics explores interactions between acoustic waves and artificial atoms and their applications in quantum information processing.
D. Andrew Golter   +5 more
doaj   +2 more sources

Ultra-Thin Metasurface-Based Absorber of Low-Frequency Sound With Bandwidth Optimization

open access: yesFrontiers in Materials, 2021
We report, both theoretically and experimentally, a type of ultra-thin metasurface-based low-frequency sound absorber with bandwidth optimization. Such a metasurface unit consists of an ultrathin resonator (thickness∼1/90 wavelength) with a circular hole
Yi-jun Guan   +9 more
doaj   +1 more source

A monolithic three-dimensional thermal convective acoustic vector sensor with acoustic-transparent heat sink [PDF]

open access: yesJASA Express Letters, 2022
An acoustic vector sensor can directly detect acoustic particle velocity based on the measured temperature difference between closely spaced heated wires.
Xiang-Yuan Xu   +8 more
doaj   +1 more source

Broadband Bidirectional and Multi-Channel Unidirectional Acoustic Insulation by Mode-Conversion Phased Units

open access: yesFrontiers in Materials, 2021
The technique of sound insulation has a wide range of potential applications in environment noise control and architectural acoustics. The rapid development of acoustic artificial materials has provided alternative solutions to design sound insulation ...
Jia-he Chen   +10 more
doaj   +1 more source

49th Winter School on Wave and Quantum Acoustics XLVIIIth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 24–27, 2020

open access: yesArchives of Acoustics, 2020
49th Winter School on Wave and Quantum Acoustics constituted platforms for sharing the results and achievements obtained in different branches of physical acoustics, as molecular acoustics, quantum acoustics, acousto-optics, magnetoacoustics ...
Dariusz Bismor
doaj   +1 more source

Magnetoelectric Properties of Ni-PZT-Ni Heterostructures Obtained by Electrochemical Deposition of Nickel in an External Magnetic Field

open access: yesMagnetochemistry, 2023
This paper studied the influence of external electric and magnetic fields on the magnetoelectric properties of layered structures of metal-piezoelectric-metal. The structures under study had the shape of a square 4 mm wide and were obtained in two steps:
Natalia Poddubnaya   +4 more
doaj   +1 more source

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