Fundamentals of ultrafast laser-material interaction

0481094 - FZÚ 2018 RIV US eng J - Článek v odborném periodiku
Shugaev, M.V. - Wu, Ch. - Armbruster, O. - Naghilou, A. - Brouwer, N. - Ivanov, D.S. - Derrien, Thibault - Bulgakova, Nadezhda M. - Kautek, W. - Rethfeld, B. - Zhigilei, L.
Fundamentals of ultrafast laser-material interaction.
Mrs Bulletin. Roč. 41, č. 12 (2016), s. 960-968. ISSN 0883-7694. E-ISSN 1938-1425
Grant CEP: GA MŠMT LO1602; GA ČR GA16-12960S
GRANT EU: European Commission(XE) 657424 - QuantumLaP
Institucionální podpora: RVO:68378271
Klíčová slova: femtosecond laser * Coulomb explosion * microscopic mechanisms * electron-diffraction * molecular-dynamics * metal targets * ablation * surface * dielectrics
Obor OECD: Optics (including laser optics and quantum optics)
Impakt faktor: 5.199, rok: 2016

Short pulse laser irradiation has the ability to bring a material into a state of strong electronic, thermal, phase, and mechanical nonequilibrium and trigger a sequence of structural transformations leading to the generation of complex multiscale surface morphologies, unusual metastable phases, and microstructures that cannot be produced by any other means. In this article, we provide an overview of recent advancements and existing challenges in the understanding of the fundamental mechanisms of short pulse laser interaction with materials, including the material response to strong electronic excitation, ultrafast redistribution and partitioning of the deposited laser energy, the peculiarities of phase transformations occurring under conditions of strong superheating/undercooling, as well as laser-induced generation of crystal defects and modification of surface microstructure.
Trvalý link: http://hdl.handle.net/11104/0276704