Spectrum preview
Title
NIR spectrum of CH3OH:H2O (1:1) ice at 60K irradiated to 79 eV/16u
Database
Experiment type
laboratory measurement
Spectrum type
absorbance
Version
#1 (2025-02-28 14:21:05 UTC+0000)
Instrument parameters
Instrument
Bruker Tensor - transmission Near-IR
Spectral observation mode
spectrum
Valid spectral range(s)
2000.0 - 12000.0 cm1
Observation geometry
direct : i=10.0° ; e=170.0° ; az=180.0° ; ph=180.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
CH3OH:H2O (1:1) ice, ~ 1.9 µm thick deposited at 60K, irradiated with H+ to 79 eV/16u
Origin
laboratory
Texture
compact glassy
Thickness
1900.0 ± 100.0 nm
Temperature
60.0 ± 0.5 K
Irradiated by
  • atomic ions , 30.0 keV.particle1
References
Data reference
Henault, Elsa (2021): NIR spectra of CH3OH:H2O mixtures at 35 and 60 K irradiated with H+ 30 keV. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZED_20250228_01
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