Mount Holyoke College Laser Induced Breakdown Spectra; SuperLIBS 10K; Earth and vacuum atmospheres

Laser induced breakdown spectra of reference targets with known composition. Spectra were acquired on the SuperLIBS instrument at Mount Holyoke College under a ambient (Earth) and vacuum atmospheric conditions at laser energies of 2.4 mJ, 3.2 mJ, and 4.0 mJ (Earth) and 2.4 mJ, 4.0 mJ, 5.6 mJ, and 7.2 mJ (vacuum). Processing includes baseline removal (airPLS) and normalization within each spectral region (UV, VIS, and VIS-NIR). This is a subset of a larger LIBS reference database that will be available on the NASA PDS Geosciences node at: https://doi.org/10.17189/b2aj-cz96. This research was supported by NASA grant 80NSSC21K0888.