Now showing items 1-3 of 3

    • Direct analysis of aluminum alloys by CSigma laser-induced breakdown spectroscopy 

      Aragón Garbizu, Carlos Upna Orcid; Aguilera Andoaga, José Antonio Upna Orcid (Elsevier, 2018)   Artículo / Artikulua  OpenAccess
      We report the application of CSigma laser-induced breakdown spectroscopy (Cσ-LIBS) to quantitative analysis of aluminum alloys without sample preparation. Cσ-LIBS simplifies strongly the conventional calibration procedure ...
    • Experimental Stark widths and shifts of MnII spectral lines 

      Manrique Rosel, Javier; Aragón Garbizu, Carlos Upna Orcid; Aguilera Andoaga, José Antonio Upna Orcid (Oxford University Press, 2019)   Artículo / Artikulua  OpenAccess
      Stark widths and shifts of MnII lines with wavelengths in the range 2300-3500 Å have been measured by laser-induced breakdown spectroscopy. The use of fused glass samples with varying Mn concentrations has allowed minimization ...
    • Experimental stark widths and shifts of V II spectral lines 

      Manrique Rosel, Javier; Díaz Pace, D. M.; Aragón Garbizu, Carlos Upna Orcid; Aguilera Andoaga, José Antonio Upna Orcid (Oxford University Press, 2020)   Artículo / Artikulua  OpenAccess
      We have measured the Stark widths and shifts of V II spectral lines in the wavelength range 2000-4200 Å belonging to 75 multiplets. The spectra are emitted by laser-induced plasmas generated from fused glass discs prepared ...