TY - JOUR A1 - Aumann, Andreas A1 - Ksouri, Sarah Isabelle A1 - Guo, Qingchuan A1 - Sure, Christian A1 - Gurevich, Evgeny L. A1 - Ostendorf, Andreas T1 - Resolution and aspect ratio in two-photon lithography of positive photoresist JF - J. Laser Appl. N2 - In this work, the authors report on investigations of two-photon lithography of positive photoresist. The dependency of the pattern linewidth on variation in the processing parameters, like the laser patterning velocity or power of the femtosecond laser oscillator, is presented. The influence of the scan velocity between 0.38 and 1.90 mm/s on the resolution is discussed for a layer thickness of 3.5 μm. By using a commercial positive photoresist, an aspect ratio of 5 has been realized for grid structures and the qualities of the produced structures are discussed. Y1 - 2014 U6 - http://dx.doi.org/10.2351/1.4857275 SN - 1042-346X VL - 26 SP - 022002 ER - TY - CHAP A1 - Backhaus, C. T1 - Abfallsammelbehälter richtig handhaben T2 - DGUV Faktor Arbeitsschutz 5/2014 Y1 - 2014 SP - 10 EP - 12 ER - TY - CHAP A1 - Backhaus, C. A1 - Felten, Ch. T1 - Violence in the taxi branch - analysis of the current situation and prevention opportunities T2 - Contribution to the 15th World Congress on Safety and Health at Work in Frankfurt/Germany Y1 - 2014 ER - TY - CHAP A1 - Backhaus, C. A1 - Homann, H. A1 - Beck, B. A1 - Jäger, M. T1 - How to handle a disabled person aboard an aircraft? - a practice approach to reduce flight attendance’s musculoskeletal workload T2 - Contribution to the 5th International Conference on Applied Human Factors and Ergonomics in Krakow/Poland Y1 - 2014 ER - TY - JOUR A1 - Backhaus, C. A1 - Stadler, A. A1 - Felten, C. T1 - Violence against taxi drivers in Germany JF - Contribution to the 8th International Working on Safety Net Conference in Glasgow/Scotland Y1 - 2014 ER - TY - CHAP A1 - Bebenek, F. A1 - Ubanek, R. A1 - Jägers, E. A1 - Dickmann, K. A1 - Hildenhagen, J. T1 - The effects of different pulse duration on paint layers: comparative study with picosecond and nanosecond laser pulses T2 - Abstract Book, LACONA X conference 09. - 13.06.2014 in Sharja/UAE - Proceedings Bokk folgt noch Y1 - 2014 ER - TY - JOUR A1 - Bruecher, Martin A1 - Chakif, M’Barek A1 - Gurevich, Evgeny L. A1 - Hergenroeder, Roland T1 - Polydisperse NiTi nanoparticles investigated by X-ray standing waves and electron microscopy-A comparative study JF - Spectrochim. Acta B Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.sab.2014.05.004 SN - 0584-8547 VL - 98 SP - 60 EP - 64 ER - TY - JOUR A1 - Chakif, M. A1 - Essaidi, A. A1 - Gurevich, E. A1 - Ostendorf, A. A1 - Prymak, O. A1 - Epple, M. T1 - Gene­ration of NiTi Nanoparticles by Femtosecond Laser Ablation in Liquid JF - J Mat. Eng. Perf. Y1 - 2014 U6 - http://dx.doi.org/10.1007/s11665-014-1007-7 SN - 1059-9495 VL - 23 SP - 2482 EP - 2486 ER - TY - JOUR A1 - Chakif, M. A1 - Prymak, O. A1 - Slota, M. A1 - Heintze, E. A1 - Gurevich, E. L. A1 - Esen, C. A1 - Bogani, L. A1 - Epple, M. A1 - Ostendorf, A. T1 - Impact of solvent mixture on iron nanoparticles gene­rated by laser ablation Y1 - 2014 U6 - http://dx.doi.org/10.1117/12.2037682 VL - 8955 ER - TY - JOUR A1 - Dickmann, K. T1 - Elektrische Sicherheitssteuerungen für Laseranlagen JF - Photonik, AT-Fachverlag GmbH Y1 - 2014 SN - 1432-9778 IS - 1 SP - 44 EP - 47 ER -