scholarly journals Analytical representation of the local field correction of the uniform electron gas within the effective static approximation

2021 ◽  
Vol 103 (16) ◽  
Author(s):  
Tobias Dornheim ◽  
Zhandos A. Moldabekov ◽  
Panagiotis Tolias
Keyword(s):  
Local Field ◽  
Electron Gas ◽  
Analytical Representation ◽  
Static Approximation ◽  
Local Field Correction ◽  
Uniform Electron Gas

Local-field correction for the ferromagnetic electron gas

1998 ◽  
Vol 57 (19) ◽  
pp. 12056-12068 ◽  
Author(s):  
Jener J. S. Brito
Keyword(s):  
Local Field ◽  
Electron Gas ◽  
Local Field Correction

scholarly journals Transport properties and seebeck coefficient of the quasi-twodimensional electron gas in ALP quantum wells

2015 ◽  
Vol 18 (3) ◽  
pp. 85-92
Author(s):  
Tai Van Vo ◽  
Khanh Quoc Nguyen
Keyword(s):  
Quantum Well ◽  
Seebeck Coefficient ◽  
Quantum Wells ◽  
Local Field ◽  
Electron Gas ◽  
Impurity Scattering ◽  
Interface Roughness ◽  
Parallel Magnetic Field ◽  
Local Field Correction ◽  
Quantum Well Width

We consider the mobility of a quasi-twodimensional electron gas in a GaP/AlP/GaP quantum well with a valley degeneracy g 1   for quantum well width L < Lc = 45.7 Å and a valley degeneracy of g 2   for quantum well width L > Lc = 45.7 Å. We calculate the mobility as a function of electron density for interface-roughness and impurity scattering with using different approximations for the local-field correction. In the case of zero temperature and Hubbard local-field correction our results reduce to those of [16]. We also study the dependence of resistivity on temperature and parallel magnetic field. The Seebeck coefficient as a function of electron concentration and quantum well width are also calculated.

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