Nickel
Element density: 8.91 g/cm3
Electron configuration: [Ar]3d84s2
Oxidation states: +2,3

Edges
Explore electron energy loss spectroscopy (EELS) reference spectra, featuring major and minor edges used for elemental identification and chemical state analysis in materials research.
Major edges | |||
|---|---|---|---|
K | 8333 |
| |
L2 | 872 | ||
L3 | 855 | ||
M2,3 | 68 | ||
Minor edges | |||
|---|---|---|---|
L1 | 1008 |
| |
M1 | 112 |
| |
Considerations
Rich ELNES structure in L2,3-edges. White line ratio and energy shift used to determine oxidation state.
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Related spectral data

NiO thin film (0 – 960 eV)
Material analyzed: NiO
Related elements: Nickel, Oxygen
Data contributor: Gatan
Beam energy (keV): 200
Nominal energy range (eV): 0 – 960
Collection semi-angle effective (mrad): 100
Notes: Serial EELS; zero-loss peak intensity = 7.50e9; total elastic int. / zero-loss int. = 0.47; gain change factor = 1073; 220 sweeps 20 ms dwell
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