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Determination of elemental concentrations in underwater LIBS plasmas - simulated spectra

The simulated data are available in the internal Matlab format (.mat, version R2023b) and in a converted format (.txt). Due to the data size, only extracted parameters (line intensity, line width, line ratio) are stored. The datasets are 3-dimensional, showing the dependence on temperature, pressure, and concentration (amount of zinc). Additionally, the atomic data used in the simulation (.DAT) are provided [1,2], along with an image (.png) indicating the parameter range within which the spectral analysis is reliable.

[1] R.L. Kurucz and B. Bell: Atomic Line Data, Cambridge, Mass.: Smithsonian Astrophysical Observatory, https://lweb.cfa.harvard.edu/amp/ampdata/kurucz23/sekur.html
[2] Kramida, A., Ralchenko, Yu., Reader, J. and NIST ASD Team (2022). NIST Atomic Spectra Database (version 5.10), National Institute of Standards and Technology, Gaithersburg, MD, https://www.nist.gov/pml/atomic-spectra-database

26 files in this archive

  • Simulated spectra/
  • Simulated spectra/Atomic data/
  • Simulated spectra/Atomic data/Energy levels/
  • Simulated spectra/Atomic data/Energy levels/CuI(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/CuII(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/CuIII(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/CuIV(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/ZnI(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/ZnII(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/ZnIII(NIST)_levels.dat
  • Simulated spectra/Atomic data/Energy levels/ZnIV(NIST)_levels.dat
  • Simulated spectra/Atomic data/Transition data/
  • Simulated spectra/Atomic data/Transition data/CuI.dat
  • Simulated spectra/Atomic data/Transition data/ZnI.dat
  • Simulated spectra/Converted data/
  • Simulated spectra/Converted data/concentration.txt
  • Simulated spectra/Converted data/Database_Intensity.txt
  • Simulated spectra/Converted data/Database_Linewidth.txt
  • Simulated spectra/Converted data/Database_Ratio.txt
  • Simulated spectra/Converted data/pressure.txt
  • Simulated spectra/Converted data/temperature.txt
  • Simulated spectra/Converted data/Thumbs.db
  • Simulated spectra/Raw data/
  • Simulated spectra/Raw data/Database_Parameters.mat
  • Simulated spectra/Supplemantary/
  • Simulated spectra/Supplemantary/ProofBoltzmannPlot.png

Additional Information

FieldValue
mimetypeapplication/zip
filesize845.07 MB
resource typefile upload
timestampDec 04, 2025
Resource filetype zip
Resource datatype data table
Resource range
Resource quality published