@article{HoppiusKukrejaKnyazevaetal.2018, author = {Hoppius, Jan S. and Kukreja, Lalit M. and Knyazeva, Marina and P{\"o}hl, Fabian and Walther, Frank and Ostendorf, Andreas and Gurevich, Evgeny L.}, title = {On femtosecond laser shock peening of stainless steel AISI 316}, series = {Appl. Surf. Sci.}, volume = {435}, journal = {Appl. Surf. Sci.}, issn = {0169-4332}, pages = {1120 -- 1124}, year = {2018}, language = {en} } @article{PickhardtHoppiusGurevich2018, author = {Pickhardt, Fritz and Hoppius, Jan S. and Gurevich, Evgeny L.}, title = {Femtosecond laser shock peening of galvanized stainless steel}, series = {Procedia CIRP}, volume = {74}, journal = {Procedia CIRP}, pages = {320 -- 323}, year = {2018}, language = {en} } @article{KanitzHoppiusMarSanzetal.2017, author = {Kanitz, Alexander and Hoppius, Jan S. and Mar Sanz, Maria and Maicas, Marco and Ostendorf, Andreas and Gurevich, Evgeny L.}, title = {Synthesis of Magnetic Nanoparticles by Ultrashort Pulsed Laser Ablation of Iron in Different Liquids}, series = {ChemPhysChem}, volume = {18}, journal = {ChemPhysChem}, issn = {1439-7641}, doi = {10.1002/cphc.201601252}, pages = {1155 -- 1164}, year = {2017}, language = {en} } @article{HoppiusMaragkakiKanitzetal.2019, author = {Hoppius, Jan S. and Maragkaki, Stella and Kanitz, Alexander and Gregorčič, Peter and Gurevich, Evgeny L.}, title = {Optimization of femtosecond laser processing in liquids}, series = {Appl. Surf. Sci.}, volume = {467-468}, journal = {Appl. Surf. Sci.}, issn = {0169-4332}, doi = {10.1016/j.apsusc.2018.10.121}, pages = {255 -- 260}, year = {2019}, language = {en} } @article{KanitzFoersterHoppiusetal.2019, author = {Kanitz, Alexander and F{\"o}rster, Daniel J. and Hoppius, Jan S. and Weber, Rudolf and Ostendorf, Andreas and Gurevich, Evgeny L.}, title = {Pump-probe microscopy of femtosecond laser ablation in air and liquids}, series = {Appl. Surf. Sci.}, volume = {475}, journal = {Appl. Surf. Sci.}, issn = {0169-4332}, pages = {204 -- 210}, year = {2019}, language = {en} } @article{BialuschewskiHoppiusFrohnhovenetal.2018, author = {Bialuschewski, Danny and Hoppius, Jan S. and Frohnhoven, Robert and Deo, Meenal and G{\"o}n{\"u}ll{\"u}, Yakup and Fischer, Thomas and Gurevich, Evgeny L. and Mathur, Sanjay}, title = {Laser-Textured Metal Substrates as Photoanodes for Enhanced PEC Water Splitting Reactions}, series = {Adv. Eng. Materials}, volume = {20}, journal = {Adv. Eng. Materials}, doi = {10.1002/adem.201800167}, pages = {1800167}, year = {2018}, language = {en} } @article{HoppiusBialuschewskiMathuretal.2018, author = {Hoppius, Jan S. and Bialuschewski, Danny and Mathur, Sanjay and Ostendorf, Andreas and Gurevich, Evgeny L.}, title = {Femtosecond laser crystallization of amorphous titanium oxide thin films}, series = {Appl. Phys. Lett.}, volume = {113}, journal = {Appl. Phys. Lett.}, doi = {10.1063/1.5027899}, pages = {071904}, year = {2018}, language = {en} } @article{ElangoHoppiusKukrejaetal.2020, author = {Elango, Kishore and Hoppius, Jan S and Kukreja, Lalit M and Ostendorf, Andreas and Gurevich, Evgeny L}, title = {Studies on ultra-short pulsed laser shock peening of stainless-steel in different confinement media}, series = {Surface and Coatings Technology}, volume = {397}, journal = {Surface and Coatings Technology}, doi = {10.1016/j.surfcoat.2020.125988}, pages = {125988 -- 125988}, year = {2020}, abstract = {We investigate the role of liquid confinement media on ultra-short pulsed Laser Shock Peening (LSP). The LSP of stainless-steel 316 and 316 L was studied using Ti: Sapphire laser pulses of about 2 ps duration, maximum energy of about 1 mJ and pulse repetition rate of 5 kHz in different liquid confinement media of Ethanol, Deionized water and separate aqueous solutions of NaCl and Glycerol. It is found that the laser fluence and/or energy attenuating mechanisms like self-focusing, filamentation, plasma breakdown in the confinement media are less significant with ps laser pulses than those with sub-ps or fs pulse durations. It is shown that the resulting surface hardness of the peened steel as a function of laser fluence depends significantly on the confinement media and the relative increase in the hardness increases monotonically with the acoustic impedance of the liquid of the confinement medium used during …}, language = {en} }