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Surface Acoustic Waves in Solid-State Investigations
1989The continuously growing interest in surface acoustic waves (SAWs) in the last decade arises from the fact that they form the basis of numerous signal processing devices (delay lines, frequency filters, resonators, convolvers, etc.) and because they can be used for studying thin films and surface properties of materials as well as for constructing ...
L. Konstantinov, A. Neubrand, P. Hess
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Recent Developments in Solid State Acoustics
The Journal of the Acoustical Society of America, 1957Dislocations 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
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Electrical and acoustic properties of solid-state glass electrolytes
2018 ELEKTRO, 2018Solid-state electrolytes have become of a notable interest in a number of applications of electrical systems for energy storage and harvesting, and all solid-state rechargeable batteries, in particular. They possess key advantages with respect to liquid electrolytes such that they are non-contaminant and do not have flammable organic compounds, thus ...
Francisco Munoz, Peter Hockicko
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ENGINEERING ACOUSTIC WAVE ON SOLID STATE QUANTUM MATERIAL
2022Solid state spin is a rapidly developing system for quantum sensors and computers. With the development of fabrication technology, since 2013, microelectromechanical systems (MEMS) technology began to be integrated with mechanical strain coupled to the spin system, instead of a traditional microwave antenna. Subsequently, the ability of quantum control
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Imaging in a Liquid through a Solid-State Acoustic Lens with Aberration Correction
Bulletin of the Russian Academy of Sciences: Physics, 2021A method of acoustic imaging in a liquid through a solid-state lens by using phase data processing with aberration correction is proposed. Results are presented from the theoretical modeling and the experimental study of investigating objects located in water.
S. A. Petrosyan +6 more
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Parametric excitation of acoustic waves in piezoelectric solid state magnetoplasma
Physics Letters A, 1979Abstract Absolute instability of the acoustic wave (excited parametrically) has been explored on the basis of the Bers and Briggs criterion in the presence of a large transverse static magnetic field. In the magnetoplasma threshold the electric field decreases to about 0.4 times the value at zero magnetic field.
S. Guha, P.K. Sen
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Density modulation of a solid-state plasma using acoustic pressure
2013 19th IEEE Pulsed Power Conference (PPC), 2013We are studying the plasma density response with pressure in indium antimonide (InSb), with the goal of developing a solid-state pressure gradient transducer [1]. We use intrinsic InSb, where the free carrier concentration depends only on the energy band gap and temperature.
Gary A. Hallock, Mark A. Meier
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Scanning acoustic microprobe analysis for testing solid state materials
Materials Science and Engineering: A, 1989Abstract A survey of analytic techniques for subsurface inspection by means of acoustic reflective microscopy is presented. The measurement of the acoustic material signature is carried out using a computer-assisted scanning acoustic microscope operating at frequencies between 100 and 400 MHz.
H. Vetters +3 more
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Simple homodyne ultrasound interferometer for solid state physical acoustics
The Journal of the Acoustical Society of America, 2015Ultrasonic pulse-echo technique is a valuable and non-destructive tool to explore elastic properties of materials. We propose a new instrument based on mass-produced microchips. In our design, the signal is processed by an AD8302 RF gain and phase detector (www.analog.com).
Oleksiy Svitelskiy +5 more
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A solid-state modulator for environmental applications of pulsed acoustics
Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358), 2003Environmentally friendly control of organic and inorganic fouling of machinery and piping systems is a pressing challenge for both military and civilian institutions, such as the US Navy and the electric power industry. In proof-of-principal testing, pulsed acoustics based on pulsed power modulators has proven effective for both cleaning and prevention
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