W L3 edge XAS fluorescence of (NH4)6H2W12O40 Ammonium Metatungstate aqueous solution at 10K
- Title
- W L3 edge XAS fluorescence of (NH4)6H2W12O40 Ammonium Metatungstate aqueous solution at 10K
- DOI
- 10.26302/SSHADE/EXPERIMENT_OP_20201209_001
- Data reference
- Proux, Olivier (2020): W L3 edge XAS transmission and XAS fluorescence of W reference compounds at 10K. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_OP_20201209_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- fluorescence emission
- Intensity unit
- AU
- Instrument
- X-ray Absorption Spectroscopy measured in fluorescence mode
- Sample holder
- Oxford-ILL orange cryostat
- Standard medium
- unknown
- Observation mode
- spectrum
- Spectral range type(s)
- hard X
- Excitation wavelength
- hard X
- Valid spectral range(s)
-
Min - Max (eV) Sampling (eV) Resolution (eV) Position accuracy (eV) Absorption edge #1 10046.8 - 11431.0 0.523 W (L3: 10.2068 keV) - Comments
- The resolution in the above table is the resolution given by the monochromator. The energy was calibrated by measuring the absorption edge of a reference: W metallic foil (first maximum of the derivative set at 12607.0 eV).
Definition: emergence angle is positive with origin at nadir. Azimuth origin (increasing clockwise) is arbitrary.
- Observation geometry
- directional
- Observation mode
- fixed angles
- Comments
- Emitted x-rays are collected in a solid angle directed at 90 degrees from the incident beam.
- Observation mode
- averaged
- Experiment
- W L3 edge XAS transmission and XAS fluorescence of W reference compounds at 10K
- Date begin
- 2020-12-09
- Release date
- 2021-03-03 15:15:25+0000 UTC
- Version (Date)
- #1 (2021-03-03 15:15:25+0000 UTC, Updated: 2023-05-17 08:29:58+0000 UTC)
- History
-
Date Mode Version Status Comments 2021-03-01 13:13:40+0000 UTC first import #1 valid version
- Analysis
- raw averaged spectra
- Quality flag
- 5