Experiment
Title
Co K edge XAS transmission and XAS fluorescence of organic and inorganic Co(II) and Co(III) reference compounds for the study of Co in bacteria
Data reference
Carriere, Marie; Pignol, David; Arnoux, Pascal (2014): Co K edge XAS transmission and XAS fluorescence of organic and inorganic Co(II) and Co(III) reference compounds for the study of Co in bacteria. Version 1. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data.
Type(s)
laboratory measurement
Description
Varying the Co environment and adapting the observation mode as a function of the Co content
Variable(s)
observation mode, sample composition
Number of spectra
10
Instrument
X-ray Absorption Spectroscopy measured in transmission mode
Sample holder
Oxford-ILL orange cryostat
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 7600.0 - 8350.0 0.4 $Co$ (K: 7.7089 $keV$)
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: Co metallic foil (first maximum of the derivative set at 7709 eV).
Observation geometry
direct
Observation mode
fixed angles
Observation mode
averaged
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
Valid spectral range(s)
Min - Max ($eV$) Sampling ($eV$) Resolution ($eV$) Position accuracy ($eV$) Absorption edge
#1 7600.0 - 8350.0 0.4 $Co$ (K: 7.7089 $keV$)
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: Co metallic foil (first maximum of the derivative set at 7709 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
Variable type(s)
  • observation mode
  • sample composition
Date begin
2014-12-01

Versions

Release date
2019-08-01 13:47:54 UTC+0000
Version (Date)
#1 (2019-08-01 13:45:28 UTC+0000)