Normalized Raman spectrum of MgCO_3 magnesite acquired with a 514 nm laser | REAP

Spectrum

Normalized Raman spectrum of $MgCO_3$ magnesite acquired with a 514 nm laser

Title: Normalized Raman spectrum of $MgCO_3$ magnesite acquired with a 514 nm laser

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Data

Unit: Range: Valid spectral range(s): 100.0 - 1375.0 cm-1

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References

DOI

10.26302/SSHADE/EXPERIMENT_GM_20190813_001

Data reference

Montagnac, Gilles (2000): Raman spectra of some carbonate minerals. SSHADE/REAP (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_GM_20190813_001

Associated band lists

Raman bandlist of natural Magnesite

Owner

Database

REAP

Experimentalists

Gilles Montagnac

Spectrum type

Experiment type: laboratory measurement
Type: normalized Raman scattering intensity
Intensity unit: AU
Reference position: 1095.0 $cm^{-1}$

Instrument #1

Instrument: DILOR XY micro-Raman - 514 nm

Spectral parameters

Standard medium

air

Observation mode

spectrum

Spectral range type(s)

MIR, FIR

Excitation wavelength

514.5 nm

Valid spectral range(s)

	Min - Max ( $cm^{-1}$ )	Sampling ( $cm^{-1}$ )	Resolution ( $cm^{-1}$ )	Position accuracy ( $cm^{-1}$ )	Absorption edge
#1	100.0 - 1375.0

Filters

	Type	Center/Edge ( $cm^{-1}$ )	Width ( $cm^{-1}$ )	Place
#1	Edge filter

Comments

Edge filter: 514.5 nm transition width 100 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: directional-conical
Observation mode: fixed angles

Spatial parameters