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Rhodium

Element density: 12.45 g/cm3
Electron configuration: [Kr]4d85s1
Oxidation states: +3

Rhodium

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

23220

 

 

L2

3146

Major_Sharp Peak
Major_Delayed Minimum

L3

3004

Major_Sharp Peak
Major_Delayed Minimum

M4

312

 

Major_Delayed Minimum

M5

307

 

Major_Delayed Minimum

N2,3

48

Minor_Broad Peak
Major_Delayed Minimum

 

Minor edges

L1

3412

 

Very Weak_Abrupt Onset

M1

627

 

Very Weak_Abrupt Onset

M2

521

Minor_Sharp Peak
Very Weak_Delayed Minimum

M3

496

Minor_Sharp Peak
Very Weak_Delayed Minimum

N1

81

 

Very Weak_Abrupt Onset

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Related spectral data

Rh2O3(0-0180eV)
   

Rh2O3 particle on holey C film (0 – 180 eV)

Material analyzed: Rh2O3

Related elements: Rhodium, Oxygen

Data contributor: Gatan

Beam energy (keV): 200

Nominal energy range (eV): 0 – 180

Collection semi-angle effective (mrad): 100

 

Notes: Serial EELS; 15 sweeps 16.67 ms dwell

 

Rh2O3 particle on holey C film (0 – 900 eV)
   

Rh2O3 particle on holey C film (0 – 900 eV)

Material analyzed: Rh2O3

Related elements: Rhodium, Oxygen

Data contributor: Gatan

Beam energy (keV): 200

Nominal energy range (eV): 0 – 900

Collection semi-angle effective (mrad): 100

 

Notes: Serial EELS; zero-loss peak intensity = 2.66e9; total elastic int. / zero-loss int. = 0.42; gain change factor = 778; 100 sweeps 20 ms dwell

 

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