High energy elastic and inelastic electron scattering by the Ne and Ar atoms: Electron correlation effects

1983 ◽  
Vol 79 (6) ◽  
pp. 2786-2792 ◽  
Author(s):  
A. Duguet ◽  
A. Lahmam Bennani ◽  
M. Rouault
Author(s):  
A. S. Kheifets ◽  
M. Vos ◽  
E. Weigold

Electron momentum spectroscopy (EMS) gives direct information of the full energy-resolved electron momentum densities of occupied states (bands) in solids – single crystal, polycrystalline or amorphous. Here we present data from a new high energy EMS spectrometer using 50 keV incident and 25 keV outgoing electrons, on polycrystalline specimens of aluminium, copper and gold. The spectral momentum densities show very significant electron-electron correlation effects which are in good agreement with many-body Green´s function calculations.


1983 ◽  
Vol 28 (2) ◽  
pp. 652-655 ◽  
Author(s):  
T. Saito ◽  
Y. Fujii ◽  
K. Saito ◽  
Y. Torizuka ◽  
T. Tohei ◽  
...  

1983 ◽  
Vol 97 (4-5) ◽  
pp. 403-409 ◽  
Author(s):  
Martin Breitenstein ◽  
Andreas Endesfelder ◽  
Hermann Meyer ◽  
Armin Schweig ◽  
Werner Zittlau

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