Spectrum preview
Title
Vis-NIR reflectance spectrum of the Allende pellet irradiated by $He^+$ ions at 40 keV and a total fluence of $6.10^{16} ions.cm^{-2}$
Database
Spectrum type
reflectance
Version
#1 (2018-12-02 20:52:07)
Instrument parameters
Instrument
Maya2000 Pro (Ocean Optics)
Valid spectral range(s)
0.36041 - 1.05974 ${\mu}m$
Observation mode
single spot
Sample preview
Name
Pellet of Allende powder
Origin
extraterrestrial
Texture
compact fine grained
Thickness
200.0 $\pm$ 100.0 ${\mu}m$
Temperature
300.0 $\pm$ 5.0 $K$
Irradiated by
  • atomic ions , 40.0 $keV.particle^{-1}$