%0 Journal Article %1 Nedialkov.2004.Laser %A Nedialkov, Nikolay N. %A Imamova, S.E. %A Atanasov, Petar A. %A Heusel, Gerhard %A Breitling, Detlef %A Ruf, Andreas %A Hügel, Helmut %A Dausinger, Friedrich %A Berger, Peter %D 2004 %J Thin Solid Films %K Ablation Laser Modelling Simulation myown %P 496-500 %R 10.1016/j.tsf.2003.11.112 %T Laser ablation of iron by ultrashort laser pulses %V 453-454 %X Laser ablation of iron is investigated experimentally and theoretically. The experiments are performed by Ti:sapphire laser at pulse duration τp=0.1 ps. The ablation rate and the surface structures are determined. Different regimes of the process at low and high laser fluences are observed. At fluences above several joules per square centimeter, the ablation is accompanied by the formation of significant amount of molten material. Molecular dynamics simulation technique is used to describe the process. Different mechanisms of material ejection are observed. The role of the electron heat diffusion in the process of dissipation of the energy is also estimated. Good coincidence is obtained between the model and experimental results.

@article{Nedialkov.2004.Laser, abstract = { Laser ablation of iron is investigated experimentally and theoretically. The experiments are performed by Ti:sapphire laser at pulse duration τp=0.1 ps. The ablation rate and the surface structures are determined. Different regimes of the process at low and high laser fluences are observed. At fluences above several joules per square centimeter, the ablation is accompanied by the formation of significant amount of molten material. Molecular dynamics simulation technique is used to describe the process. Different mechanisms of material ejection are observed. The role of the electron heat diffusion in the process of dissipation of the energy is also estimated. Good coincidence is obtained between the model and experimental results. }, added-at = {2019-09-13T21:13:35.000+0200}, author = {Nedialkov, Nikolay N. and Imamova, S.E. and Atanasov, Petar A. and Heusel, Gerhard and Breitling, Detlef and Ruf, Andreas and Hügel, Helmut and Dausinger, Friedrich and Berger, Peter}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2b6c0b3b1cf36ddf86b86104230eb85c1/peterberger}, doi = {10.1016/j.tsf.2003.11.112}, interhash = {f8c0d870b0f022815c9a6a95bb16665e}, intrahash = {b6c0b3b1cf36ddf86b86104230eb85c1}, journal = {Thin Solid Films}, keywords = {Ablation Laser Modelling Simulation myown}, month = apr, pages = {496-500}, timestamp = {2019-09-13T19:13:35.000+0200}, title = {Laser ablation of iron by ultrashort laser pulses}, volume = {453-454}, year = 2004 }