Spectrum

Cd K edge XAS fluorescence of Cd-Ca-Oxalate (2% Cd) at 20K

Title
Cd K edge XAS fluorescence of Cd-Ca-Oxalate (2% Cd) at 20K
Draw options
Draw line: Fill area:
Line width:
Fill opacity:
Colors:
Range:
Saturation:
Lightness:
Data
Unit:  Range: Valid spectral range(s): 213769176.515503 - 221399181.080236 eV
X Axis
Scale:   Inverted:
Y Axis
Scale:
Legend
Position:   Visibility:
DOI
10.26302/SSHADE/EXPERIMENT_HB_20220422_001
Data reference
Blommaert, Hester; Sarret, Géraldine (2022): Cd K edge XAS fluorescence of The effect of cacao fermentation on the speciation of Cd in cacao bean tissues: the role of phytate. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_HB_20220422_001
Publications
Database
Experimentalists
Spectrum type
Experiment type
laboratory measurement
Type
fluorescence emission
Intensity unit
AU
Instrument #1
Instrument
X-ray Absorption Spectroscopy measured in fluorescence mode
Sample holder
ESRF helium mini-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 26504.0 - 27450.0 1.37 Cd (K: 26.7112 keV)
Comments
±110 000 counts in fluorescence
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
Name
Pellet of (Ca,Cd)-Oxalate at 2% Cd mixed with BN
Experiment
Cd K edge XAS fluorescence of The effect of cacao fermentation on the speciation of Cd in cacao bean tissues: the role of phytate
Date begin
2022-04-22
Release date
2025-03-18 10:31:04 UTC+0000
Version (Date)
#1 (2025-03-18 10:31:04 UTC+0000, Updated: 2025-03-18 10:31:04 UTC+0000)
History
Date Mode Version Status Comments
2024-08-23 06:42:08 UTC+0000 first import #1 valid version
Analysis
raw averaged spectra