Practical Electron Microscopy and Database

An Online Book, Second Edition by Dr. Yougui Liao (2006)

Practical Electron Microscopy and Database - An Online Book

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

Elastic-Inelastic Multislice Simulation for EELS

Bulk plasmon scattering cross section generated by fast electrons can be simulated by Algortihm for Elastic-Inelastic Multislice Method using Monte Carlo application. [1] Such simulation can be used to obtain:
         i) the energies of plasmon peaks as a function of sample thickness,
         ii) intensity ratio of 2nd plasmon to 1st plasmon peaks,
         iii) atomic innershell ionization. [2,3]

 

 

 

 

 

 

 

 

 

[1] Mkhoyan, K. A.; Babinec, T.; Maccagnano, S. E.; Kirkland, E. J.; Silcox, J., Separation of bulk and surface-losses in low-loss EELS measurements in STEM. Ultramicroscopy 2007, 107, 345-355.
[2] J.C.H. Spence, Optik 57 (1980) 451.
[3] C. Dwyer, Multislice theory of fast electron scattering incorporating atomic inner-shell ionization, Ultramicroscopy 104, 141–151, (2005).