Multiscale Anisotropic Tissue Biofabrication via Bulk Acoustic Patterning of Cells and Functional Additives in Hybrid Bioinks
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.202102351
Abstract: Recapitulation of the microstructural organization of cellular and extracellular components found in natural tissues is an important but challenging feat for tissue engineering, which demands innovation across both process and material fronts. In this work,… read more here.
Keywords: bulk acoustic; anisotropic tissue; multiscale anisotropic; biofabrication ... See more keywords
A comparative study for two LiNbO3 cuts (Y-Z and Y-X) in detecting bulk acoustic microwaves using Probabilistic Neural Network
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Science and Technology, an International Journal"
DOI: 10.1016/j.jestch.2018.03.012
Abstract: Abstract This work is mainly on the detection of the bulk acoustic waves (BAWs), where we have compared two Lithium Niobate cuts (Y-Z and Y-X), during the propagation of the acoustic microwaves in the piezoelectric… read more here.
Keywords: probabilistic neural; study; acoustic microwaves; neural network ... See more keywords
Hybrid integrated photonics using bulk acoustic resonators
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-16812-6
Abstract: Integrated photonic devices based on Si 3 N 4 waveguides allow for the exploitation of nonlinear frequency conversion, exhibit low propagation loss, and have led to advances in compact atomic clocks, ultrafast ranging, and spectroscopy.… read more here.
Keywords: modulation; hybrid integrated; integrated photonics; bulk acoustic ... See more keywords
Ultrathin single‐crystalline LiNbO 3 film bulk acoustic resonator for 5G communication
Sign Up to like & getrecommendations! Published in 2020 at "Electronics Letters"
DOI: 10.1049/el.2020.1922
Abstract: This Letter reports a high-performance film bulk acoustic resonator (FBAR) that can be applied in 5G wireless communication. The FBAR has a back-etched free-standing structure using an ultra-thin single-crystalline lithium niobate (LiNbO3) as the piezoelectric… read more here.
Keywords: bulk; single crystalline; bulk acoustic; film ... See more keywords
Piezo-optomechanical coupling of a 3D microwave resonator to a bulk acoustic wave crystalline resonator
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5127997
Abstract: We report the observation of coupling between a 3D microwave cavity mode and a bulk mechanical resonator mediated by piezoelectric and radiation pressure effects. The system is composed of a quartz bulk acoustic wave resonator… read more here.
Keywords: acoustic wave; bulk acoustic; resonator; coupling microwave ... See more keywords
Continuous Droplet Coalescence in a Microchannel Coflow Using Bulk Acoustic Waves
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.12.044008
Abstract: The coalescence of liquid droplets with a liquid stream has profound importance in various emerging applications, such as biochemical assays. Acoustic force-based droplet manipulation, which offers unique advantages, is consequently gaining attention. However, the physics… read more here.
Keywords: phenomenon; droplet; coalescence; continuous droplet ... See more keywords
Macroscopic Quantum Test with Bulk Acoustic Wave Resonators.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.133604
Abstract: Recently, solid-state mechanical resonators have become a platform for demonstrating nonclassical behavior of systems involving a truly macroscopic number of particles. Here, we perform the most macroscopic quantum test in a mechanical resonator to date,… read more here.
Keywords: bulk acoustic; quantum test; acoustic wave; macroscopic quantum ... See more keywords
Design, Fabrication, and Characterization of Aluminum Scandium Nitride-Based Thin Film Bulk Acoustic Wave Filter
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2023.3263187
Abstract: The demand for filters with a large fractional bandwidth, up to 5%, still puts a great challenge to the typical aluminum nitride (AlN) thin films-based bulk acoustic wave (BAW) filters in an acoustic-only approach. This… read more here.
Keywords: topology; aluminum; bulk acoustic; acoustic wave ... See more keywords
Nonlinear Effects of SiO 2 Layers in Bulk Acoustic Wave Resonators
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2017.2783377
Abstract: This paper presents the development of a comprehensive distributed circuit model to account for the existing nonlinear effects in bulk acoustic wave (BAW) resonators. The comprehensiveness of the model and its distributed implementation allow for… read more here.
Keywords: acoustic wave; nonlinear effects; layer; effects sio ... See more keywords
The Main Lateral Mode Approximation of a Film Bulk Acoustic Resonator With Perfect Metal Electrodes
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2018.2846559
Abstract: Using first principles and the constitutive equations of a piezoelectric crystal, we solve the 2-D problem inside a three-layer film bulk acoustic resonator (FBAR) in order to study the dispersion and parasitic lateral modes’ characteristic… read more here.
Keywords: mode; acoustic resonator; lateral mode; bulk acoustic ... See more keywords
Intrinsically Switchable and Bandwidth Reconfigurable Ferroelectric Bulk Acoustic Wave Filters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2019.2958675
Abstract: Reconfigurable bulk acoustic wave filters provide a number of advantages for wireless communication systems, including compact size, cost effectiveness, and less complexity. This article presents the design methodology of an intrinsically switchable and bandwidth reconfigurable… read more here.
Keywords: acoustic wave; bulk acoustic; wave filters; bandwidth reconfigurable ... See more keywords