Experiment
Title
NIR spectra of a series of opal (-A and -CT) in ambient conditions and at low temperature (~ -35°C) and/or low pressure (~ 8 mbar)
DOI
10.26302/SSHADE/EXPERIMENT_LB_20200201_001
Data reference
Chauviré, Boris; Quirico, Eric; Beck, Pierre (2019): NIR spectra of a series of opal (-A and -CT) in ambient conditions and at low temperature (~ -35°C) and/or low pressure (~ 8 mbar). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20200201_001
Publications
Type(s)
laboratory measurement
Description
NIR spectra of 4 opal-A and 13 opal-CT in ambient conditions and at low temperature (~ -90°C) and/or low pressure (~ 8 mbar)
Number of spectra
84
Variable type(s)
  • sample composition
  • temperature
  • pressure
  • spectrum type
Instrument
Brucker Vertex 70 + Hyperion 3000 – micro-transmission Near-IR
Sample holder
low temperature cell designed at IPAG
Standard medium
vacuum
Observation mode
spectrum
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 4000.0 - 9000.0 4.0
Observation mode
single spot
Objective type
x15
Image size
300.0 x 300.0 ${\mu}m$
Date begin
2019-01-01

Versions

Release date
2021-09-07 06:39:16 UTC+0000
Version (Date)
#1 (2020-02-06 17:00:11 UTC+0000, Updated: 2021-09-07 06:39:16 UTC+0000)