The Peculiarities of the Acoustic Waves of Zero-Order Focusing in Lithium Niobate Plate
Sensors, 2021 In this research, beam focusing in lithium niobate plate was studied for fundamental anti-symmetric (A0) and symmetric (S0) Lamb waves, and the shear-horizontal (SH0) wave of zero-order.
Iren Kuznetsova +10 more
doaj +1 more source
Modelling of Lamb Waves in Composite Laminated Plates Excited by Interdigital Transducers [PDF]
, 2002 The technique of permanently attaching interdigital transducers (IDT) to either flat or curved structural surfaces to excite single Lamb wave mode has demonstrated great potential for quantitative non-destructive evaluation and smart materials design. In
Kitipornchai, Sritawat +2 more
core +2 more sources
Particle separation in microfluidics using different modal ultrasonic standing waves
Ultrasonics Sonochemistry, 2021 Microfluidic technology has great advantages in the precise manipulation of micro and nano particles, and the separation of micro and nano particles based on ultrasonic standing waves has attracted much attention for its high efficiency and simplicity of
Yaolong Zhang, Xueye Chen
doaj +1 more source
Sensors, 2018 The main aim of the paper is damage detection at the microscale in the anisotropic piezoelectric sensors using surface acoustic waves (SAWs). A novel technique based on the single input and multiple output of Rayleigh waves is proposed to detect the ...
Lavish Pamwani +4 more
doaj +1 more source
Digit patterning during limb development as a result of the BMP-receptor interaction [PDF]
, 2012 Turing models have been proposed to explain the emergence of digits during limb development. However, so far the molecular components that would give rise to Turing patterns are elusive.
Badugu, Amarendra +4 more
core +2 more sources
Dynamic modulation of photonic crystal nanocavities using gigahertz acoustic phonons [PDF]
, 2011 Photonic crystal membranes (PCM) provide a versatile planar platform for on-chip implementations of photonic quantum circuits. One prominent quantum element is a coupled system consisting of a nanocavity and a single quantum dot (QD) which forms a ...
Bouwmeester, Dirk +6 more
core +2 more sources
Initial Design and Quick Analysis of SAW Ultra–Wideband HFM Transducers [PDF]
Radioengineering, 2017 This paper presents techniques for initial design and quick fundamental and harmonic operation analysis of surface acoustic waves ultra–wideband hyperbolically frequency modulated (HFM) interdigital transducer (IDT).
A. Janeliauskas +5 more
doaj
Standing wave performance test of IDT-SAW transducer prepared by silk-screen printing
AIP Advances, 2018 With the advantages of high performance and low loss, interdigital surface acoustic wave (IDT-SAW) transducers are widely used in the fields of nondestructive testing, communication and broadcasting. The production, performance and application of surface
Ziping Wang +5 more
doaj +1 more source
Pulse mode operation of Love wave devices for biosensing applications [PDF]
, 2001 In this work we present a novel pulse mode Love wave biosensor that monitors both changes in amplitude and phase. A series of concentrations of 3350 molecular weight poly(ethylene glycol) (PEG) solutions are used as a calibration sequence for the pulse ...
Gizeli, E +4 more
core +1 more source
Focusing of surface-acoustic-wave fields on (100) GaAs surfaces [PDF]
, 2003 Focused surface-acoustic waves (SAWs) provide a way to reach intense acoustic fields for electroand optoacoustic applications on semiconductors. We have investigated the focusing of SAWs by interdigital transducers (IDTs)deposited on (100)-oriented GaAs ...
Alsina +27 more
core +2 more sources