Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Steffen Weißmantel"'
Autor:
Winfried VONAU, Manfred DECKER, Jens ZOSEL, Kristina AHLBORN, Frank GERLACH, David HALDAN, Steffen WEISSMANTEL
Publikováno v:
Sensors & Transducers, Vol 193, Iss 10, Pp 93-99 (2015)
New possibilities for the preparation of partially selective redox electrodes based on passivated metals of the subgroups IV to VI of the periodic system are presented by the example of vanadium. The gas phase oxidation at controlled oxygen partial p
Externí odkaz:
https://doaj.org/article/3013d5550fd14c4a8783832d60c98040
Publikováno v:
Proceedings of the 11th International Conference on Photonics, Optics and Laser Technology.
Publikováno v:
Applied Physics A. 128
The authors present results of ablation on silicon with ultrafast laser radiation featuring burst pulses using an amplified burst-mode solid-state laser, featuring an emitting wavelength of 1030 nm to generate single burst cavities on silicon. Laser
Publikováno v:
Applied Physics A. 128
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 109:1167-1175
An ultrashort pulse laser, capable of varying the pulse duration from 0.2 ps up to 10 ps, is used to study the ablation characteristics of stainless steel and cemented tungsten carbide. In addition to the influence of pulse duration, the number of pu
Publikováno v:
Applied Physics A. 127
The authors report on the results of surface treatment experiments using a solid-state amplified laser source emitting laser pulses with a pulse duration of 10 ps. The laser source allows the generation of pulse trains (bursts) with an intra-burst pu
Publikováno v:
Applied Physics A. 126
This study presents experimental and theoretical results of material removal of cobalt chrome alloy (CoCrMo) using high-frequency picosecond laser pulses. Depending on the fluence and number of pulses in a burst, structures are created to be able to
Publikováno v:
PHOTOPTICS
Publikováno v:
Journal of Laser Applications. 33:042002
In this study, the generation of 3D microstructures in stainless steel with ultrashort laser pulses using different burst modes will be presented. Femtosecond laser pulses in the BiBurst mode and picosecond laser pulses in the MHz burst mode are used
Autor:
Andy Engel, Annett Dorner-Reisel, Steffen Weißmantel, Christian Schürer, Hartwig Albrecht, Stefan Svoboda
Publikováno v:
Thin Solid Films. 735:138863
Slow speed and different normal forces were chosen for investigation of the friction under short impact sliding. The base material is a hydrogenated diamond-like carbon coating (a-C:H). The coating was modified by femtosecond laser micro-patterning (