Title Ion irradiation ($He^+$, $Ar^+$) of an Allende meteorite pellet probed by IR spectroscopy in the MIR range
Reference Brunetto, Rosario (2013): Ion irradiation ($He^+$, $Ar^+$) of an Allende meteorite pellet probed by IR spectroscopy in the MIR range. Version 1. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data.
Database
Experimentalists
Type(s)
laboratory
Description Mid-IR spectra of pellet n°2 of the Allende meteorite, with different irradiation spots on the surface.
Variable(s)
irradiation dose
Number of spectra 3
Instrument
Sample holder samples mounted horizontally on X-Y stage of microscope
Standard medium vacuum
Spectral range type(s)
MIR
Valid spectral range(s)
Min - Max ($cm^{-1}$)
Sampling ($cm^{-1}$)
Resolution ($cm^{-1}$)
Position accuracy ($cm^{-1}$)
Absorption edge
#1
740.0 - 1020.0
0.96425
2.0
1.0
Incidence angle(s)
0.0°
Emergence angle(s)
0.0°
Comments
Confocal measurement with a x50 objective at long working distance
Observation mode averaged
Objective type x32
Spots number 25
Image size 15.0 x 15.0 ${\mu}m$
Date begin - end 2013-01-01 - 2013-12-31
