Experiment
NIR spectra of a series of opal (-A and -CT) in ambient conditions and at low temperature (~ -35°C) and/or low pressure (~ 8 mbar)
Sub-Experiment
opal-A 86.2: Tamb, low T, low P
Sub-Experiment
opal-A 785: Tamb, low T, low P
Sub-Experiment
opal-A 1040: Tamb, low T, low P
Sub-Experiment
opal-CT 521: Tamb, low T
Sub-Experiment
opal-CT 1085: Tamb, low T, low P
Sub-Experiment
opal-A 1543a: Tamb, low T
Sub-Experiment
opal-CT 1543b: Tamb, low T, low P
Sub-Experiment
opal-CT 1543d: Tamb, low T, low P
Sub-Experiment
opal-CT 1548: Tamb, low T
Sub-Experiment
opal-CT 1551: Tamb, low T, low P
Sub-Experiment
opal-CT 1552a: Tamb, low T, low P
Sub-Experiment
opal-CT 1552b: Tamb, low T
Sub-Experiment
opal-A 1039: Tamb, low T
Sub-Experiment
opal-CT VTB: Tamb, low P
Sub-Experiment
opal-CT WT86: Tamb, low P
Sub-Experiment
opal-CT YM12: Tamb, low P
- Instrument
- Brucker Vertex 70 + Hyperion 3000 – micro-transmission Near-IR
- Spectral observation mode
- spectrum
- Valid spectral range(s)
- 4000.0 - 9000.0 cm−1
- Spatial observation mode
- single spot
- Name
- CT-1552a
- Origin
- natural terrestrial
- Texture
- compact glassy
- Thickness
- 224.0 ± 5.0 μm
- Temperature
- 20.0 ± 3.0 ∘C
- Pressure
- 1.0 ± 0.5 mbar
References
- Data reference
- Chauviré, Boris; Quirico, Eric; Beck, Pierre (2019): NIR spectra of a series of opal (-A and -CT) in ambient conditions and at low temperature (~ -35°C) and/or low pressure (~ 8 mbar). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20200201_001