- Title
- Mid-IR absorbance spectra of Renazzo matrix grains under vacuum at different temperatures
- DOI
- 10.26302/SSHADE/EXPERIMENT_LB_20170731_005
- Data reference
- Bonal, Lydie (2011): Mid-IR absorbance spectra of Renazzo matrix grains under vacuum at different temperatures. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20170731_005
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Description
- Raw, normalized and baseline-corrected Mid-IR spectra of several matrix grains of RENAZZO (pressed on diamond) under vacuum at ambient temperature and 300°C
- Number of spectra
- 20
- Variable type(s)
-
- spectrum type
- chemical variability
- temperature
- Instrument
- Brucker Vertex 70 + Hyperion 3000 – micro-transmission Mid-IR
- Sample holder
- The diamond windows were loaded into a cell, enabling temperature up to 300°C under vacuum (from 10-4 mbar down to 10-7 mbar). Optical access is permitted from both sides of the cell through KBr windows, thus enabling measurements in transmission.
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- MIR
- Valid spectral range(s)
-
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge #1 600.0 - 4000.0 1.9287 4.0 0.05
- Observation mode
- single spot
- Spots number
- 1
- Objective type
- x15
- Pixels number
- 1 x 1
- Image size
- 40.0 x 40.0 ${\mu}m$
- Spatial resolution
- 3.0 ${\pm}$ 1.0 ${\mu}m$
- Comments
- the typical size of the spot on the sample was 40 x 40 µm²
- Date begin
- 2011-07-20
Versions
- Release date
- 2018-01-31 23:51:01 UTC+0000
- Version (Date)
- #1 (2018-01-31 23:51:01 UTC+0000, Updated: 2020-03-18 06:29:05 UTC+0000)