engleski

Laser-matter Interactions: Generation of Complex Structures of Vortex Filamnets in Laser-metal

Nanosecond laser-metal interactions ; Ultrafast cooling ; Surface selforganization ; Shock acceleration of molten metal layer in Rayleigh-Taylor environment ; Formation of vortex filaments ; Hasimoto solitons on filanets ; Catastrophic instability of Hasimoto soilitons and formation of rings ; Hierarchical instability of rings introduced by Lugomer and Fukumoto ; Formation of helical pairing, braiding and tangling of vortex filaments ; Generation of Marangoni structures in the late phase of the pulse

Laser ablation; Nonlinear dynamics; Srelforganization; Vortex filaments

(Pozvano predavanje na "Szeged University", Hungarian Academy of Sciences, Research Group on Laser Physics", "Department of Optics and Quantum Electronics" ; Organizer: Prof: Tamas Szorenyi ; 4.X. 2005.