Comparison between Cathodoluminescence and EELS
- Practical Electron Microscopy and Database -
- An Online Book -

http://www.globalsino.com/EM/  



 

 

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  EELS Cathodoluminescence
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Detection efficiency
Higher Lower
Pixel time
~0.2 s 20 s
Beam current
< 20 pA ~20 nA
Acquisition time
Short Long
Beam damage
Weak Significant
Spatial resolution
Higher Significantly lower
Comparison between Cathodoluminescence and EELS
EELS and CL: plasmon mapping at 2 eV from a marked Ag nanoparticle [1]

 

 

 

 

 

 

 

[1] Jordan A. Hachtel, The Nanoscale Optical Properties of Complex Nanostructures, 2018.

 

 

 

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