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Magnesium

Element density: 1.74 g/cm3
Electron configuration: [Ne]3s2
Oxidation states: +2

Magnesium

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

1305

 

Minor_Abrupt Onset

L2,3

51

Minor_Sharp Peak
Major_Delayed Minimum

 

Major Edges  

Minor Edges

L1

89

 

Very Weak_Abrupt Onset

Considerations

Classic K-edge shape in metals. Sharp pre-peak in 2+ oxidation state.

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Related spectral data

MgO particles on holey C film (0 – 180 eV)
   

MgO particles on holey C film (0 – 180 eV)

Material analyzed: MgO

Related elements: Magnesium, Oxygen

Data contributor: Gatan

Beam energy (keV): 200

Nominal energy range (eV): 0 – 180

Collection semi-angle effective (mrad): 100

 

Notes: Serial EELS; 40 sweeps 20 ms dwell

 

MgO particles on holey C film (360 – 2390 eV)
   

MgO particles on holey C film (360 – 2390 eV)

Material analyzed: MgO

Related elements: Magnesium, Oxygen

Data contributor: Gatan

Beam energy (keV): 200

Nominal energy range (eV): 360 – 2390

Collection semi-angle effective (mrad): 100

 

Notes: Serial EELS; zero-loss peak intensity = 1.7e6; total elastic int. / zero-loss int. = 1.1

 

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