Electron microscopy
 
Accuracy of EELS Measurement
- Practical Electron Microscopy and Database -
- An Online Book -
Microanalysis | EM Book                                                                                   https://www.globalsino.com/EM/        


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In summary, to improve the accuracy of EELS measurements, one needs to:
         i) monitor and avoid sample drift,
         ii) monitor energy resolution,
         iii) remove background,
         iv) remove dark current,
         v) remove channel-to-channel gain variations,
         vi) remove the effect of not ideally uniform electron illumination in two dimensional (2D) map,
         vii) reduce time-dependence of electron illumination.

 

 

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