Mid-IR reflectance spectrum of Mg-Siderite Vizille powder (Viz) - Mg # = 42.4% | DRIMS

Spectrum

Mid-IR reflectance spectrum of Mg-Siderite Vizille powder (Viz) - Mg # = 42.4%

Title: Mid-IR reflectance spectrum of Mg-Siderite Vizille powder (Viz) - Mg # = 42.4%

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Data

Unit: Range: Valid spectral range(s): 555.0 - 7000.0 cm-1

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References

DOI

10.26302/SSHADE/EXPERIMENT_BS_20240605_001

Data reference

Beck, Pierre; Beyssac, Olivier; Schmitt, Bernard (2023): Near and Mid-IR reflectance, Mid-IR transmission and Raman emission spectra of a series of Fe-Mg carbonates along the Siderite-Magnesite solid solution. SSHADE/DRIMS (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_BS_20240605_001

Publications

Beck et al., 2024, Earth Space Sci.

Owner

Database

DRIMS

Experimentalists

Bernard Schmitt

Spectrum type

Experiment type: laboratory measurement
Type: reflectance factor
Intensity unit: no unit

Instrument #1

Instrument: Brucker Vertex 70 #2 – reflection Mid-IR
Sample holder: cylindric aluminum sample holder

Spectral parameters

Standard medium

vacuum

Observation mode

spectrum

Spectral range type(s)

NIR, MIR

Valid spectral range(s)

	Min - Max ($cm^{-1}$)	Sampling ($cm^{-1}$)	Resolution ($cm^{-1}$)	Position accuracy ($cm^{-1}$)	Absorption edge
#1	555.0 - 7000.0	0.48	0.96	0.2

Comments

measured between 400 and 8000 cm-1

Angular parameters

Definition: incidence and emergence angles are positive with origin at nadir, and vary in same direction. Azimuth origin (increasing clockwise) is for i = e (opposition geometry).

Observation geometry: biconical
Observation mode: fixed angles
Incidence angle: 0.0°
Emergence angle: 30.0°

Spatial parameters