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

https://www.globalsino.com/EM/  



 

 

=================================================================================

 

  EELS Cathodoluminescence
   ===============================  ===============================
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.

 

 

 
=================================================================================