Articles with "acoustic wave" as a keyword



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Enabling Rapid Charging Lithium Metal Batteries via Surface Acoustic Wave-Driven Electrolyte Flow.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.201907516

Abstract: Both powerful and unstable, practical lithium metal batteries have remained a difficult challenge for over 50 years. With severe ion depletion gradients in the electrolyte during charging, they rapidly develop porosity, dendrites, and dead Li… read more here.

Keywords: acoustic wave; chemistry; surface acoustic; lithium metal ... See more keywords

NOON State Generation with Phonons in Acoustic Wave Resonators Assisted by a Nitrogen-Vacancy-Center Ensemble

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Published in 2018 at "Annalen der Physik"

DOI: 10.1002/andp.201800430

Abstract: Since the quality factor of an acoustic wave resonator (AWR) reached $10^{11}$, AWRs have been regarded as a good carrier of quantum information. In this paper, we propose a scheme to construct a NOON state… read more here.

Keywords: state; nitrogen vacancy; acoustic wave; assisted nitrogen ... See more keywords

Analyzing the impact of flexible shells and sound absorbent lining on acoustic wave behavior in ducts

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Published in 2024 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.10133

Abstract: This study focuses on investigating the propagation of acoustic waves in a cylindrical waveguide with higher‐order derivative‐based boundary conditions and a sound absorbent lining. The mode‐matching method is employed to solve the governing boundary value… read more here.

Keywords: wave behavior; sound absorbent; absorbent lining; acoustic wave ... See more keywords

A methodology for enhancing bandwidth with keeping steepness of the ladder filters exploiting acoustic‐wave‐lumped‐element resonators

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Published in 2024 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.34280

Abstract: A methodology to acquire a wide bandwidth and steep transition of a hybrid ladder filter with the acoustic‐wave‐lumped‐element‐resonators (AWLRs) structure is proposed. Different from previous works, a unit of the new AWLR structure with two… read more here.

Keywords: ladder; methodology; acoustic wave; bandwidth ... See more keywords

Ultrasonic surface acoustic wave elastography: A review of basic theories, technical developments, and medical applications

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Published in 2024 at "Medical Physics"

DOI: 10.1002/mp.17063

Abstract: Physiological and pathological changes in tissues often cause changes in tissue mechanical properties, making tissue elastography an effective modality in medical imaging. Among the existing elastography methods, ultrasound elastography is of great interest due to… read more here.

Keywords: acoustic wave; elastography; medical applications; surface acoustic ... See more keywords

Surface acoustic wave spectroscopy for non‐destructive coating and bulk characterization at temperatures up to 600°C enabled by piezoelectric aluminum nitride coated sensor

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Published in 2024 at "Surface and Interface Analysis"

DOI: 10.1002/sia.7291

Abstract: Surface acoustic wave spectroscopy has been established as non‐destructive and fast method for characterization of mechanical properties of surfaces and bulk materials in both research and industry. The present work shows that by application of… read more here.

Keywords: temperature; spectroscopy; wave spectroscopy; acoustic wave ... See more keywords
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Surface Acoustic Wave Lysis and Ion-Exchange Membrane Quantification of Exosomal MicroRNA.

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Published in 2017 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-6866-4_5

Abstract: MicroRNA detection and quantification are commonly explored techniques for diagnostic and prognostic predictions. Typically, microRNAs are extracted and purified from a biological source, converted into complementary DNA (cDNA), and amplified using real time polymerase chain… read more here.

Keywords: wave lysis; acoustic wave; ion exchange; surface acoustic ... See more keywords

On Amplification of Ion-Acoustic Mode in Burning Plasma in Presence of Drift Wave Turbulence

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Published in 2018 at "Journal of Fusion Energy"

DOI: 10.1007/s10894-018-0198-6

Abstract: Generation of high frequency ion-acoustic wave in burning plasmas is investigated in presence of drift wave turbulence field. Drift wave turbulence is supported by plasma inhomogeneity of a burning plasma. This low frequency wave phenomenon… read more here.

Keywords: acoustic wave; ion acoustic; wave turbulence; drift wave ... See more keywords

Self-focusing of cosh-Gaussian laser beam and its effect on the excitation of ion-acoustic wave and stimulated Brillouin backscattering in collisionless plasma

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Published in 2019 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-019-2119-y

Abstract: An analytical and numerical study has been carried out for self-focusing of an intense cosh-Gaussian laser beam in collisionless plasma and its impact on the excitation of ion-acoustic wave and stimulated Brillouin backscattering process. The… read more here.

Keywords: acoustic wave; laser; ion acoustic; laser beam ... See more keywords

Recent advances in acoustic wave biosensors for the detection of disease-related biomarkers: A review.

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Published in 2021 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2021.338321

Abstract: In the past several decades, acoustic wave biosensors, as an emerging kind of biosensors, have been developed and widely used for the detection of mass, viscosity, conductivity and density. Varieties of applications have been explored… read more here.

Keywords: related biomarkers; wave biosensors; detection disease; disease related ... See more keywords
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Prediction of acoustic wave velocities by incorporating effects of water saturation and effective pressure

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Published in 2021 at "Engineering Geology"

DOI: 10.1016/j.enggeo.2020.105890

Abstract: Abstract Acoustic wave velocities play essential roles in interpreting seismic and well logging data for their broad applicability in determining rock elastic properties. Many types of research have demonstrated the effects of porosity and clay… read more here.

Keywords: wave velocities; acoustic wave; water saturation; effective pressure ... See more keywords