Experiment
Title
Representative raw Raman spectra (514 nm) of matrix grains from CM and C2-ungrouped chondrites
Database
Experimentalists
Type(s)
laboratory
Description
Individual representative raw Raman spectra obtained on matrix grains from CM and C2-ungrouped chondrites obtained with a 514 nm laser
Variable(s)
sample composition
Number of spectra
10
Instrument
labRAM HR800 Horiba Jobin-Yvon
Sample holder
microscope glass slide in ambient room air
Standard medium
air
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
#1 490.0 - 2230.0 0.525 1.0 0.2
Filters
Type Center/Edge ($cm^{-1}$) Width ($cm^{-1}$) Place
#1 notch filter 0.0 76.0 None
Comments
Notch filter: (514 +/- 2) nm
Observation mode
single spot
Objective type
x100
Spots number
1
Pixels number
1 x 1
Image size
0.9 x 0.9 ${\mu}m$
Comments
]
Date begin - end
2016-01-01 - 2016-01-01