Acoustic tweezers via sub–time-of-flight regime surface acoustic waves
Micrometer-scale acoustic waves are highly useful for refined optomechanical and
acoustofluidic manipulation, where these fields are spatially localized along the transducer …
acoustofluidic manipulation, where these fields are spatially localized along the transducer …
Vacancies for controlling the behavior of microstructured three-dimensional mechanical metamaterials
Z Vangelatos, K Komvopoulos… - … and Mechanics of …, 2019 - journals.sagepub.com
Mechanical metamaterials are designed to exhibit enhanced properties not found in natural
materials or to bolster the properties of existing materials. The theoretical foundations for …
materials or to bolster the properties of existing materials. The theoretical foundations for …
A review of simulation methods of laser matter interactions focused on nanosecond laser pulsed systems
A review study of the developments in the field of pulsed laser-solid interaction simulation
methods, for moderate laser energies, is presented. The paper is focused on the methods …
methods, for moderate laser energies, is presented. The paper is focused on the methods …
Study on dispersion and attenuation of laser-induced surface acoustic wave by grinding surface roughness
X Liang, B Lin, Z Liu, X Ma - Applied Acoustics, 2022 - Elsevier
The dispersion and attenuation of surface acoustic wave (SAW) are important indicators for
evaluating the damage of machined surface layer. However, the dispersion and attenuation …
evaluating the damage of machined surface layer. However, the dispersion and attenuation …
Three dimensional transient behavior of thin films surface under pulsed laser excitation
The three dimensional spatiotemporal response of thin metal films surfaces excited by
nanosecond laser pulses is investigated in both the thermoelastic and the ablation regimes …
nanosecond laser pulses is investigated in both the thermoelastic and the ablation regimes …
Elastoplastic study of nanosecond-pulsed laser interaction with metallic films using 3D multiphysics fem modeling
The elastoplastic dynamic mechanical behavior of thin metallic films excited by a
nanosecond laser pulse is studied. The dynamic response of the metal films is numerically …
nanosecond laser pulse is studied. The dynamic response of the metal films is numerically …
The thermo-mechanical behavior of thin metal films under nanosecond laser pulse excitation above the thermoelastic regime
This article presents experimental results supported by advanced three-dimensional
modeling for the dynamics emerging from the interaction of nanosecond laser pulses with …
modeling for the dynamics emerging from the interaction of nanosecond laser pulses with …
Analysis of amplitude and frequency detection error of surface acoustic wave generated by laser line source
X Liang, B Lin, Z Liu, A Du - Applied Acoustics, 2021 - Elsevier
Laser-generated surface acoustic wave (SAW) is widely used in damage detection, elastic
constant evaluation, film thickness determination and so on. Among them, the amplitude …
constant evaluation, film thickness determination and so on. Among them, the amplitude …
Integrated nanosecond laser full-field imaging for femtosecond laser-generated surface acoustic waves in metal film-glass substrate multilayer materials
Femtosecond laser pulses are used for the excitation of surface acoustic waves (SAWs) in a
gold thin film transducer deposited on a glass substrate, while a single longitudinal …
gold thin film transducer deposited on a glass substrate, while a single longitudinal …
[HTML][HTML] A Computational Study of Solid Si Target Dynamics under ns Pulsed Laser Irradiation from Elastic to Melting Regime
H Papadaki, E Kaselouris, M Bakarezos, M Tatarakis… - Computation, 2023 - mdpi.com
The dynamic behavior of solid Si targets irradiated by nanosecond laser pulses is
computationally studied with transient, thermοmechanical three-dimensional finite element …
computationally studied with transient, thermοmechanical three-dimensional finite element …