| Issue |
EPJ Web Conf.
Volume 318, 2025
III International Conference on Advances in Applied Physics and Mathematics for Energy, Environment and Earth Science (AAPM-III 2025)
|
|
|---|---|---|
| Article Number | 05005 | |
| Number of page(s) | 6 | |
| Section | Advanced Materials, Electromagnetic and Optical Physics | |
| DOI | https://doi.org/10.1051/epjconf/202531805005 | |
| Published online | 17 February 2025 | |
https://doi.org/10.1051/epjconf/202531805005
Laser fluence-dependent LIPSS formed on the surface of niobium alloys
1 Department of Technique, Urgench State University, Urgench, Uzbekistan
2 Center for Advanced Technologies, Tashkent, Uzbekistan
3 Institute of Ion-Plasma and Laser Technologies, Tashkent, Uzbekistan
4 Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, National Research University, Tashkent, Uzbekistan
5 Department of Physics, American University of Sharjah, Sharjah, United Arab Emirates
* Corresponding author: murodbek.v@urdu.uz
Published online: 17 February 2025
Laser fluence-dependent laser-induced periodic surface structures (LIPSS) on niobium alloys was analysed. Additionally, we explored the shift from LIPSS to self-organized, periodic microstructures resembling cones. The findings shed light on how surface structures in niobium evolve depending on laser fluence. Significantly influence of laser fluence to the gradual transition of low-spatial frequency LIPSS to highfrequency spatial LIPSS was demonstrated. Highly organized LIPSS on the surface of targets was obtained at the higher accumulated fluence of laser pulses.
© The Authors, published by EDP Sciences, 2025
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