Experiment
Title
MIR absorbance spectra of CH3OH ice at 25K for different deposition rates and different thicknesses
DOI
10.26302/SSHADE/EXPERIMENT_NF_20181214_0001
Data reference
Fray, Nicolas; Bouilloud, Michaëlle (2012): MIR absorbance spectra of CH3OH ice at 25K for different deposition rates and different thicknesses. SSHADE/SCOOP (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_NF_20181214_0001
Publications
Database(s)
Experimentalists
Spectra preview
Experiment type
Type(s)
laboratory measurement
Description
MIR absorbance spectra of CH2OH ice at 25K for different deposition rates (0.16-0.92 nm/s) and different thicknesses (318-3700 nm)
Number of spectra
17
Variable type(s)
  • sample thickness
  • formation condition
Comments
3 different formation rates have been tested
Laboratory
Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA)
Instrument #1
Instrument
Brüker Vertex 70 - transmission - MIR
Sample holder
CsI window cooled by He cryostat in UHV chamber
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
#1 800.0 - 4800.0 0.48226 1.0 0.05
Observation mode
single spot
Date begin - end
2012-11-28 - 2012-11-29

Versions

Release date
2025-04-11 08:24:34+0000 UTC
Version (Date)
#1 (2025-04-11 08:24:34+0000 UTC, Updated: 2025-04-11 08:24:34+0000 UTC)