Spectrum preview
Title
Optical constants from UV to FIR for amorphous Mg-silicate with Mg/Si=2.4
Database
Experiment type
laboratory measurement
Spectrum type
optical constants
Version
#1 (2018-03-21 16:31:19 UTC+0000)
Instrument parameters
Instrument
Lambda 19 – reflection UV
Spectral observation mode
spectrum
Valid spectral range(s)
0.2 - 0.31900000000000045 ${\mu}m$
Observation geometry
specular : i=12.0° ; e=12.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Instrument parameters
Instrument
Lambda 19 – reflection vis
Spectral observation mode
spectrum
Valid spectral range(s)
0.31900000000000045 - 0.859999999999999 ${\mu}m$
Observation geometry
specular : i=12.0° ; e=12.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Instrument parameters
Instrument
Lambda 19 – reflection NIR
Spectral observation mode
spectrum
Valid spectral range(s)
0.859999999999999 - 2.5 ${\mu}m$
Observation geometry
specular : i=12.0° ; e=12.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Instrument parameters
Instrument
BRUKER 113v – reflection Mid-IR
Spectral observation mode
spectrum
Valid spectral range(s)
2.0 - 25.0 ${\mu}m$
Observation geometry
specular : i=12.0° ; e=12.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Instrument parameters
Instrument
BRUKER 113v – reflection Far-IR
Spectral observation mode
spectrum
Valid spectral range(s)
14.999999999999995 - 300.0000000000003 ${\mu}m$
Observation geometry
specular : i=12.0° ; e=12.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
Mg-silicate pellet with composition Mg/Si=2.4
Texture
compact fine grained
Temperature
300.0 $\pm$ 5.0 $K$
References
Data reference
Jäger, Cornelia; Dorschner, Johann; Mutschke, Harald; Posch, Thomas; Henning, Thomas (2001): Optical constants from UV to FIR for amorphous Mg-silicates produced by the sol-gel technique. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_HM_20170913_020