Kotsedi, LMthunzi-Kufa, PatienceNuru, ZYEaton, SMSechoghela, PMongwaketsi, NRamponi, RMaaza, M2016-02-232016-02-232015-10Copyright: 2015 Elsevier. Femtosecond laser surface structuring of molybdenum thin films. Applied Surface Science. Applied Surface Science, vol 353, pp 1334-13410169-4332http://hdl.handle.net/10204/8410Copyright: Elsevier 2015. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website. The definitive version of the work is published in the Journal of Applied Surface Science.This contribution reports on the femtosecond surface structuring of molybdenum thin coatings deposited by electron beam evaporation onto Corning glass substrates. The 1-D type periodic grating lines created by such an ablation showed that the widths of the shallow grooves followed a logarithmic dependence with the laser energy incident on the molybdenum film. The electronic valence “x” of the created oxide surface layer MoO(subx) was found to be incident laser power dependent via Rutherford back scattering spectrometry,X-ray photoelectron spectroscopy and X-ray diffraction investigations. Such a photo-induced MoO(subx)–Mo nanocomposite exhibited effective selective solar absorption in the UV–vis–IR spectral range.enSurface laser structuringFemtosecondMolybdenumMolybdenum oxideElectronic valenceArticleKotsedi, L., Mthunzi, P., Nuru, Z., Eaton, S., Sechoghela, P., Mongwaketsi, N., ... Maaza, M. (2015). Femtosecond laser surface structuring of molybdenum thin films. http://hdl.handle.net/10204/8410Kotsedi, L, P Mthunzi, ZY Nuru, SM Eaton, P Sechoghela, N Mongwaketsi, R Ramponi, and M Maaza "Femtosecond laser surface structuring of molybdenum thin films." (2015) http://hdl.handle.net/10204/8410Kotsedi L, Mthunzi P, Nuru Z, Eaton S, Sechoghela P, Mongwaketsi N, et al. Femtosecond laser surface structuring of molybdenum thin films. 2015; http://hdl.handle.net/10204/8410.TY - Article AU - Kotsedi, L AU - Mthunzi, P AU - Nuru, ZY AU - Eaton, SM AU - Sechoghela, P AU - Mongwaketsi, N AU - Ramponi, R AU - Maaza, M AB - This contribution reports on the femtosecond surface structuring of molybdenum thin coatings deposited by electron beam evaporation onto Corning glass substrates. The 1-D type periodic grating lines created by such an ablation showed that the widths of the shallow grooves followed a logarithmic dependence with the laser energy incident on the molybdenum film. The electronic valence “x” of the created oxide surface layer MoO(subx) was found to be incident laser power dependent via Rutherford back scattering spectrometry,X-ray photoelectron spectroscopy and X-ray diffraction investigations. Such a photo-induced MoO(subx)–Mo nanocomposite exhibited effective selective solar absorption in the UV–vis–IR spectral range. DA - 2015-10 DB - ResearchSpace DP - CSIR KW - Surface laser structuring KW - Femtosecond KW - Molybdenum KW - Molybdenum oxide KW - Electronic valence LK - https://researchspace.csir.co.za PY - 2015 SM - 0169-4332 T1 - Femtosecond laser surface structuring of molybdenum thin films TI - Femtosecond laser surface structuring of molybdenum thin films UR - http://hdl.handle.net/10204/8410 ER -