Co K edge XAS HERFD of Co doped maghemite nanoparticles (Fe2O3:Co_ads) in sol-gel silica heated at 600°C

Spectrum

Title: Co K edge XAS HERFD of Co doped maghemite nanoparticles (Fe2O3:Co_ads) in sol-gel silica heated at 600°C

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Data

Unit: Range: Valid spectral range(s): 60894858.1045097 - 65234120.8409635 eV

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References

DOI

10.26302/SSHADE/EXPERIMENT_IM_20120926_001

Data reference

Vichery, Charlotte; Maurin, Isabelle (2012): Co K edge XAS transmission and XAS fluorescence and XAS HERFD of Co oxides and salts for the study of Co doping in maghemite nanoparticles. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_IM_20120926_001

Publications

Vichery et al., 2013, J. Phys. Chem. C, 117, 19672 - 19683

Owner

Database

FAME

Experimentalists

Spectrum type

Experiment type: laboratory measurement
Type: fluorescence emission
Intensity unit: AU

Instrument #1

Instrument: High Energy Resolution Fluorescence Detection X-ray Absorption Spectroscopy
Sample holder: simple holder

Spectral parameters

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	7550.0 - 8088.0		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). The resolution of the spectrometer analyser was 5.2 eV (FWHM of the elastic peak).