scholarly journals Two-dimensional electron-momentum densities from angular-correlation measurements of Compton scattering

1993 ◽  
Vol 48 (23) ◽  
pp. 16965-16973 ◽  
Author(s):  
Thomas Tschentscher ◽  
Jochen R. Schneider ◽  
Friedhelm Bell
Keyword(s):  
Compton Scattering ◽  
Angular Correlation ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Electron Momentum

Electronic Structure via 1D Electron Momentum Densities

2010 ◽  
Vol 666 ◽  
pp. 142-146
Author(s):  
G. Kontrym-Sznajd ◽  
M. Samsel-Czekała ◽  
S. Kaprzyk
Keyword(s):  
Electronic Structure ◽  
Compton Scattering ◽  
Angular Correlation ◽  
Annihilation Radiation ◽  
Electron Densities ◽  
Electron Momentum ◽  
One Dimensional ◽  
Crystal Orientations ◽  
Scattering Spectra ◽  
Extended Zone

We demonstrate what kind of information about the electronic structure one can get from plane projections of electron densities. As an example we use one dimensional (1D) angular correlation of annihilation radiation (ACAR) and Compton scattering spectra for Cd “measured” only for two crystal orientations. Spectra are interpreted in terms of reconstructed 2D densities both in the reduced and extended zone schemes.

scholarly journals Two-dimensional electron-momentum distributions for transfer ionization in fast proton-helium collisions

2013 ◽  
Vol 88 (4) ◽  
Author(s):  
M. S. Schöffler ◽  
O. Chuluunbaatar ◽  
S. Houamer ◽  
A. Galstyan ◽  
J. N. Titze ◽  
...  
Keyword(s):  
Two Dimensional ◽  
Dimensional Electron ◽  
Fast Proton ◽  
Electron Momentum ◽  
Transfer Ionization ◽  
Momentum Distributions
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