Experiment
Title
Yb L3 edge XAS transmission and XAS fluorescence of Yb standards for studies of hydrothermal fluids and rare metals deposits
DOI
10.26302/SSHADE/EXPERIMENT_JB_20182211_001
Data reference
Louvel, Marion; Etschmann, Barbara; Brugger, Joel (2018): Yb L3 edge XAS transmission and XAS fluorescence of Yb standards for studies of hydrothermal fluids and rare metals deposits. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_JB_20182211_001
Publications
Type(s)
laboratory measurement
Description
REE transport in alkaline fluids at high P-T
Number of spectra
2
Comments
These data were acquired on the BM30 beamline in the frame of the 30-02-1139 proposal.
Variable type(s)
  • observation mode
  • sample composition
Instrument
X-ray Absorption Spectroscopy measured in transmission mode
Sample holder
simple holder
Standard medium
unknown
Observation mode
spectrum
Spectral range type(s)
hard X
Valid spectral range(s)
Min - Max (eV) Sampling (eV) Resolution (eV) Position accuracy (eV) Absorption edge
#1 8800.0 - 9400.0 0.458 Yb (L3: 8.9436 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: Cu metallic foil (first maximum of the derivative set at 8979 eV).
Observation geometry
direct
Observation mode
fixed angles
Observation mode
averaged
Instrument
X-ray Absorption Spectroscopy measured in fluorescence mode
Sample holder
Institut Néel autoclave, see Testemale et al., Rev. Sci. Instrum., 2005.
Standard medium
unknown
Observation mode
spectrum
Spectral range type(s)
hard X
Valid spectral range(s)
Min - Max (eV) Sampling (eV) Resolution (eV) Position accuracy (eV) Absorption edge
#1 8800.0 - 9435.0 0.458 Yb (L3: 8.9436 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: Cu metallic foil (first maximum of the derivative set at 8979 eV).
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
Date begin - end
2018-11-21 - 2018-11-24

Versions

Release date
2025-04-23 14:25:23+0000 UTC
Version (Date)
#1 (2025-04-23 14:25:23+0000 UTC, Updated: 2025-04-23 15:19:10+0000 UTC)