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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 |
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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