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cond-mat.mtrl-sci2016★ 115 cited
Convection roll-driven generation of supra-wavelength periodic surface structures on dielectrics upon irradiation with femtosecond pulsed lasers
George D. Tsibidis, Evangelos Skoulas, Antonis Papadopoulos +1
The significance of the magnitude of Prandtl number of a fluid in the propagation direction of induced convection rolls is elucidated. Specifically, we report on the physical mecha…
cond-mat.mtrl-sci2016
Ripple formation on silver after irradiation with radially polarized ultrashort-pulsed lasers
George D. Tsibidis, Emmanuel Stratakis
We report on the morphological effects induced by the inhomogeneous absorption of cylindrically polarized femtosecond laser irradiation of silver (Ag) in sub-ablation conditions. A…