scholarly journals THE LOCAL SPIN-DENSITY-FUNCTIONAL METHOD : APPLICATION TO THE METAL-INSULATOR TRANSITION IN DOPED SEMICONDUCTORS

1980 ◽  
Vol 41 (C5) ◽  
pp. C5-317-C5-323
Author(s):  
A. Ghazali ◽  
P. Leroux-Hugon
Keyword(s):  
Spin Density ◽  
Density Functional ◽  
Density Functional Method ◽  
Functional Method ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Doped Semiconductors ◽  
Metal Insulator ◽  
Local Spin

scholarly journals EFFECT OF ELECTRON-ELECTRON INTERACTION NEAR THE METAL-INSULATOR TRANSITION IN DOPED SEMICONDUCTORS STUDIED WITHIN THE LOCAL DENSITY APPROXIMATION

2012 ◽  
Vol 11 ◽  
pp. 90-95 ◽  
Author(s):  
YOSUKE HARASHIMA ◽  
KEITH SLEVIN
Keyword(s):  
Local Density Approximation ◽  
Density Functional ◽  
Local Density ◽  
Insulator Transition ◽  
Electron Interaction ◽  
Density Approximation ◽  
Metal Insulator Transition ◽  
Functional Theory ◽  
Doped Semiconductors ◽  
Metal Insulator

We report a numerical analysis of Anderson localization in a model of a doped semiconductor. The model incorporates the disorder arising from the random spatial distribution of the donor impurities and takes account of the electron-electron interactions between the carriers using density functional theory in the local density approximation. Preliminary results suggest that the model exhibits a metal-insulator transition.

scholarly journals Second spin-density wave phase in metallicV2−yO3close to the metal-insulator transition

2001 ◽  
Vol 64 (18) ◽  
Author(s):  
S. Klimm ◽  
M. Herz ◽  
R. Horny ◽  
G. Obermeier ◽  
M. Klemm ◽  
...  
Keyword(s):  
Spin Density ◽  
Density Wave ◽  
Spin Density Wave ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Wave Phase
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