Investigation on laser welding of a novel hot-stamped steel with 2000 MPa
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.09.044
Abstract: Abstract This present work is the first investigation on the laser welding of the novel hot-stamped steel with 2000MPa (HSS2000). Softening was present in mixed-grain HAZ and tempered zone, due to martensite transformation, precipitated carbons… read more here.
Keywords: investigation laser; welding novel; novel hot; hot stamped ... See more keywords
Investigation of the laser-sustained plasma of a Xenon lamp driven by an annular beam.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.480954
Abstract: Higher brightness UV light sources based on laser-sustained plasma (LSP) finds critical applications in high-resolution optical inspection and measurement. An annular beam focused with a low F-number is proposed for the first time to investigate… read more here.
Keywords: investigation laser; laser sustained; beam; sustained plasma ... See more keywords
Theoretical Investigation of Laser Induced Magnetization Reversal by Spin Orbit Coupling and Stimulated Raman Scattering
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app9010102
Abstract: We theoretically study the mechanism of the all-optical magnetic switching by combining the Rashba effect and stimulated Raman scattering. In hydrogenlike systems, we show that the Rashba effect splits the energy band and stimulated Raman… read more here.
Keywords: raman scattering; stimulated raman; theoretical investigation; investigation laser ... See more keywords
Investigation of Laser-Induced Periodic Surface Structures Using Synthetic Optical Holography
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12030505
Abstract: In this paper, the investigation of laser-induced periodic surface structures (LIPSSs) on a polycrystalline diamond substrate using synthetic optical holography (SOH) is demonstrated. While many techniques for LIPSS detection operate with sample contact and/or require… read more here.
Keywords: laser induced; surface; periodic surface; induced periodic ... See more keywords