Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Leonid V. Zhigilei"'
Autor:
Wolfgang Kautek, Ruth Lahoz, Niusha Lasemi, Leonid V. Zhigilei, O. Bomatí-Miguel, Ulrich Pacher
Publikováno v:
Applied Surface Science
Zaguán. Repositorio Digital de la Universidad de Zaragoza
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Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Incubation effects in the nanosecond laser ablation of metals exhibit a strong dependence on the thermal and mechanical properties of both the target material and the background gas or liquid. The incubation in air is controlled mainly by thermal pro
Publikováno v:
Applied Surface Science. 435:1114-1119
Laser ablation of metal targets is actively used for generation of chemically clean nanoparticles for a broad range of practical applications. The processes involved in the nanoparticle formation at all relevant spatial and temporal scales are still
Publikováno v:
Applied Surface Science. 417:54-63
The effect of spatial confinement by a solid or liquid overlayer on short pulse laser-induced surface microstructure modification is investigated in a series of large-scale atomistic simulations performed for Ag targets irradiated in the regime of me
Autor:
Zhibin Lin, Evgeny L. Gurevich, Silke Kittel, Roland Hergenröder, Derek A. Thomas, Leonid V. Zhigilei
Publikováno v:
Applied Surface Science. 255:9605-9612
The mechanisms of femtosecond laser-induced transient melting and atomic mixing in a target composed of a 30 nm Au film deposited on a bulk Cu substrate are investigated in a series of atomistic simulations. The relative strength and the electron tem
Publikováno v:
Applied Surface Science. 253:6394-6399
Short pulse laser interaction with a metal nanoparticle surrounded by water is investigated with a hydrodynamic computational model that includes a realistic equation of state for water and accounts for thermoelastic behavior and the kinetics of elec
Publikováno v:
Applied Surface Science. 253:6456-6460
A combined experimental and computational study is performed to investigate the origin and characteristics of the surface features observed in SEM images of thin polymer films deposited in matrix-assisted pulsed laser evaporation (MAPLE). Analysis of
Autor:
Zhibin Lin, Leonid V. Zhigilei
Publikováno v:
Applied Surface Science. 253:6295-6300
The electron temperature dependences of the electron–phonon coupling factor, electron heat capacity and thermal conductivity are investigated for Ni in a range of temperatures typically realized in femtosecond laser material processing applications
Autor:
Dmitriy S. Ivanov, Leonid V. Zhigilei
Publikováno v:
Applied Surface Science. 248:433-439
The kinetics and channels of laser energy redistribution in a target irradiated by a short, 1 ps, laser pulse is investigated in computer simulations performed with a model that combines molecular dynamics (MD) simulations with a continuum descriptio
Publikováno v:
Applied Surface Science. :27-34
A computational approach that combines the molecular dynamics (MD) breathing sphere model for simulation of the initial stage of laser ablation and the direct simulation Monte Carlo (DSMC) method for simulation of the multi-component ablation plume d
Publikováno v:
Applied Surface Science. :142-150
The dynamics of damage and ablation of individual particles of ; 100 nm in size due to short-pulse laser irradiation is studied using a breathing sphere model and molecular dynamics simulations. The fluence thresholds for damage and ablation of irrad