Ultrafast Laser Nanostructuring: The Pursuit of Extreme Scales

0571186 - FZÚ 2024 RIV CH eng M - Část monografie knihy
Derrien, Thibault - Levy, Yoann - Bulgakova, Nadezhda M.
Insights into laser-matter interaction from inside: wealth of processes, multiplicity of mechanisms and possible roadmaps for energy localization.
Ultrafast Laser Nanostructuring: The Pursuit of Extreme Scales. Cham: Springer, 2023 - (Stoian, R.; Bonse, J.), s. 3-64. ISBN 978-3-031-14751-7
Grant CEP: GA MŠMT EF15_003/0000445; GA MŠMT EF15_006/0000674
GRANT EU: European Commission(XE) 823897 - ATLANTIC
Grant ostatní: OP VVV - BIATRI(XE) CZ.02.1.01/0.0/0.0/15_003/0000445; OP VVV - HiLASE-CoE(XE) CZ.02.1.01/0.0/0.0/15_006/0000674
Institucionální podpora: RVO:68378271
Klíčová slova: ultrafast laser irradiation of materials * laser energy absorption * linear and nonlinear processes * surface electromagnetic waves * material relocation
Obor OECD: Optics (including laser optics and quantum optics)
https://link.springer.com/chapter/10.1007/978-3-031-14752-4_1

The objective of this chapter is to provide a review of the main fundamental linear and nonlinear processes excited by ultrafast lasers in different kinds of materials with the aim to reveal and highlight possible mechanisms, which would enable extreme localization of energy absorption. After summarizing existing knowledge on laser-induced phenomena that includes mechanisms of laser light absorption, heat transfer peculiarities, energy thermalization at ultrafast time scales, and related hydrodynamic phenomena, an overview is given on novel insights into highly nonequilibrium processes gained in recent years via quantum and molecular dynamics simulations. The fundamental part is followed by an analysis of possible techniques and processes, which could enable extreme localization of laser energy absorption both on the surface of material samples and in the bulk.
Trvalý link: https://hdl.handle.net/11104/0342461