Krypton
Element density: 3.75 g/L
Electron configuration: [Ar]3d104s24p6
Oxidation states: 0
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 | 14326 |
|  |
L2 | 1727 |
|  |
L3 | 1675 |
| |
M4,5 | 89 |  | |
N2,3 | 11 | | |
Minor edges | |||
|---|---|---|---|
L1 | 1921 |
| |
M1 | 287 |
|  |
M2 | 223 |
|  |
M3 | 214 |
| |
N1 | 24 |
| |
Considerations
Rarely seen.
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Related spectral data
Krypton gas at 1 mtorr (0 – 40 eV)
Material analyzed: Kr
Related elements: Krypton
Data contributor: Gatan
Beam energy (keV): 120
Nominal energy range (eV): 0 – 40
Collection semi-angle effective (mrad): 1
Notes: Parallel EELS; no gain variation correction
Krypton gas at 600 mtorr (30 – 340 eV)
Material analyzed: Kr
Related elements: Krypton
Data contributor: Gatan
Beam energy (keV): 120
Nominal energy range (eV): 30 – 340
Collection semi-angle effective (mrad): 1.9
Notes: Parallel EELS; no gain variation correction; first peak at 91 eV
Krypton gas at 600 mtorr (40 – 560 eV)
Material analyzed: Kr
Related elements: Krypton
Data contributor: Gatan
Beam energy (keV): 120
Nominal energy range (eV): 40 – 560
Collection semi-angle effective (mrad): 1.9
Notes: Parallel EELS; no gain variation correction; first peak at 91 eV
Krypton gas at 600 mtorr (60 – 260 eV)
Material analyzed: Kr
Related elements: Krypton
Data contributor: Gatan
Beam energy (keV): 120
Nominal energy range (eV): 60 – 260
Collection semi-angle effective (mrad): 1.9
Notes: Parallel EELS; no gain variation correction; first peak at 91 eV
Krypton gas (1180 – 2250 eV)
Material analyzed: Kr
Related elements: Krypton
Data contributor: Gatan
Beam energy (keV): 120
Nominal energy range (eV): 1180 – 2250
Collection semi-angle effective (mrad): 6.8
Notes: Parallel EELS; no gain variation correction; 4 (?) mm entrance aperture; filament heating = 6; pressure readings unreliable
