Magnetoresistance oscillations in two-subband electron systems: Influence of electron-phonon interaction

2010 ◽  
Vol 81 (19) ◽  
Author(s):  
O. E. Raichev
Keyword(s):  
Electron Systems ◽  
Phonon Interaction ◽  
Electron Phonon Interaction ◽  
Magnetoresistance Oscillations

scholarly journals Exponentially Correlated Gaussians for Simulating Of Localized and Autolocalized States in Polar Media

2017 ◽  
Vol 12 (2) ◽  
pp. 273-301 ◽  
Author(s):  
Н.И. Каширина ◽  
N.I. Kashirina
Keyword(s):  
Energy Spectrum ◽  
Localized States ◽  
Continuum Approximation ◽  
Electron Systems ◽  
Phonon Interaction ◽  
Phonon Field ◽  
Electron Phonon Interaction ◽  
Polar Media ◽  
Analytical Expressions ◽  
The Continuum

Localized and autolocalized states and their simplest two-electron complexes in polar media are considered in the continuum approximation. The electron-phonon interaction is taken into account in the Pekar-Fröhlich approximation. The exponentially correlated Gaussian basis is used for the calculation of the energy spectrum of two-electron systems in phonon field. Analytical expressions for effective functionals of paramagnetic centers and their simplest two-electron complexes are presented. Numerical examples are given for the calculations of the energy spectrum of localized and self-localized states in metal-ammonia solutions.

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