Spectrum

MIR spectra of water ice (thickness = 147 nm) collected before irradiation with $O^6+$ (E = 80 keV) at T = 120 K

Title
MIR spectra of water ice (thickness = 147 nm) collected before irradiation with $O^6+$ (E = 80 keV) at T = 120 K
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Data
Unit:  Range: Valid spectral range(s): 1064.0 - 7128.0 cm-1
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DOI
10.26302/SSHADE/EXPERIMENT_LB_20250630_001
Data reference
Moingeon, Audrey; Quirico, Eric; Poch, Olivier; Faure, Mathilde; Boduch, Philippe; Domaracka, Alicja; Rothard, Hermann (2024): MIR spectra collected before and after irradiation experiments (with different ions at varying energy) of crystalline water ice at temperature from 20 K to 120 K. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20250630_001
Publications
Database
Experimentalists
Spectrum type
Experiment type
laboratory measurement
Type
absorbance
Intensity unit
no unit
Instrument #1
Instrument
Bruker 70V - transmisson Mid-IR
Sample holder
ZnSe 13 mm diameter and 2 mm thickness
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 1064.0 - 7128.0 0.96 2.0
Scan number
75
Observation geometry
direct
Observation mode
fixed angles
Incidence angle
0.0°
Emergence angle
180.0°
Azimuth angle
0.0°
Phase angle
180.0°
Illumination
Observation
Comments
possibly partly polarized beam by beamsplitter
Observation mode
single spot
Image size
1.5 x 1.5 $mm$
Name
thin film H2O crystalline ice (Ic and/or Ih)
Experiment
MIR spectra collected before and after irradiation experiments (with different ions at varying energy) of crystalline water ice at temperature from 20 K to 120 K
Date begin
2024-10-10
Release date
2026-02-23 08:37:22+0000 UTC
Version (Date)
#1 (2026-02-23 08:37:22+0000 UTC, Updated: 2026-02-23 08:37:22+0000 UTC)
History
Date Mode Version Status Comments
2025-07-04 05:58:22+0000 UTC first import #1 valid version
Analysis
baseline correction with a spline function with a number of anchors varying from 6 and 13 for the best correction
Quality flag
4
Validator(s)