Spectrum

UV-Vis optical indices of oxygenated Tholins film formed from 5% CH4 and 5% CO2 in N2 gas

Title
UV-Vis optical indices of oxygenated Tholins film formed from 5% CH4 and 5% CO2 in N2 gas
DOI
10.26302/SSHADE/EXPERIMENT_TG_20181312_001
Data reference
Gavilan, Lisseth (2017): UV-Vis optical indices of 3 oxygenated Tholins films. SSHADE/SPAN (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_TG_20181312_001
Publications
Database
Experimentalists
Experiment type
laboratory measurement
Type
optical constants
Intensity unit
no unit
Model parameters
Model 1 from Gavilan et al. 2017
Comments
Quality of the n and k values are highly dependent of the Tauc-Lorentz model used
Instrument
UV-NIR ellipsometry
Standard medium
air
Observation mode
spectrum
Spectral range type(s)
UV, Vis
Valid spectral range(s)
Min - Max (nm) Sampling (nm) Resolution (nm) Position accuracy (nm) Absorption edge
#1 270.0 - 600.0 12.0
Scan number
1
Observation geometry
bidirectional
Observation mode
fixed angles
Incidence angle
70.0°
Emergence angle
70.0°
Azimuth angle
0.0°
Phase angle
0.0°
Illumination
Type of polarization
linear
Observation
Type of polarization
elliptic
Observation mode
single spot
Image size
4.85 x 2.0 mm
Experiment
UV-Vis optical indices of 3 oxygenated Tholins films
Release date
2018-12-14 14:11:26+0000 UTC
Version (Date)
#1 (2018-12-14 14:11:26+0000 UTC, Updated: 2020-01-26 10:14:04+0000 UTC)
History
Date Mode Version Status Comments
2018-12-13 15:09:08+0000 UTC first import #1 valid version 1
Analysis
Kramers-Kronig inversion of ellipsometric measurement assuming Tauc-Lorentz model
Quality flag
2
Validator(s)