Results 91 to 100 of about 991,692 (161)
Phononic-Crystal-Based SAW Magnetic-Field Sensors. [PDF]
Micromachines (Basel), 2023 Samadi M +4 more
europepmc +1 more source
Guided waves in phononic crystals
, 2019 International audienceGuided waves in phononic ...
Laude, Vincent
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Verification of Total Band Gap in 2D Si-based Phononic Crystal
, 2007 In recent years, there are studies aimed at phononic crystals, both experimentally and theoretically. However, the smallest scale of the phononic structures considered is in the millimeter scale and the frequency is limited in the MHz range.
梁秉鈞, Liang, Bing-Giun
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Directional Acoustic Bulk Waves in a 2D Phononic Crystal
We used the transfer matrix method to investigate the conditions supporting the existence of directional bulk waves in a two-dimensional (2D) phononic crystal. The 2D crystal was a square lattice of unit cells composed of rectangular subunits constituted
Alexander Khanikaev +11 more
core +2 more sources
Second Harmonic Modulation for Ultrasonic Signals Based on the Design of the Phononic Crystal Filter. [PDF]
Sensors (Basel), 2023 Zhu Y, Zhao Y, Cao P.
europepmc +1 more source
Two-Dimensional Phononic Crystal Simulation and Analysis
, 2008 I hereby declare that I am the sole author of this thesis. This is a true copy of the thesis, including any required final revisions, as accepted by my examiners. I understand that my thesis may be made electronically available to the public.
Ryan Christopher Norris
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Intelligent Optimization Design of a Phononic Crystal Air-Coupled Ultrasound Transducer. [PDF]
Materials (Basel), 2023 Wang J +6 more
europepmc +1 more source
AIP AdvancesTo investigate how to achieve broader bandgaps within the mid-to-low frequency spectrum, this paper first designs a three-component hexagonal lattice phononic crystal structure and uses the FEM approach to analyze its band characteristics and ...
Bao-hua Yu, Li-ming Lin, Hua-wei Ji
doaj +1 more source
Design of phononic crystal using open resonators as harmful gases sensor. [PDF]
Sci Rep, 2023 Zaky ZA, Mohaseb MA, Hendy AS, Aly AH.
europepmc +1 more source
Vibration Isolation by Phononic Crystal with Symmetrical and Folding Beam Structure
, 2017 International audienceA new phononic crystal model is proposed to isolate vibration. Propagation of coupled extensional and flexural elastic waves is studied in this symmetrical, folding beam-type phononic crystal.
Hu, Hongping +3 more
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