Dielectric response of a semi-infinite electron gas: Independent-particle dynamic response function

1986 ◽  
Vol 34 (2) ◽  
pp. 534-539
Author(s):  
M. L. Glasser
Keyword(s):  
Dynamic Response ◽  
Response Function ◽  
Dielectric Response ◽  
Electron Gas ◽  
Particle Dynamic ◽  
Independent Particle

Hubbard approximation for the dielectric response function of a confined inhomogeneous electron gas

2000 ◽  
Vol 61 (2) ◽  
pp. 200-208 ◽  
Author(s):  
Huberto Rodriguez-Coppola ◽  
Federico Garcia-Moliner ◽  
Victor R Velasco
Keyword(s):  
Response Function ◽  
Dielectric Response ◽  
Electron Gas ◽  
Dielectric Response Function

scholarly journals Хаотический потенциал заряженных дислокаций в гетероконтактах III-нитридов

2021 ◽  
Vol 47 (1) ◽  
pp. 12
Author(s):  
В.Б. Бондаренко ◽  
А.В. Филимонов ◽  
Ravi Kumar
Keyword(s):  
Electrostatic Field ◽  
Dielectric Response ◽  
Spatial Dispersion ◽  
Electron Gas ◽  
Surface States ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Contact Plane ◽  
Dimensional Electron Gas

In this work, the structure of the chaotic potential in heterocontacts of III-nitrides, caused by the electrostatic field of charged dislocations, is studied. Taking into account the spatial dispersion of the dielectric response of a two-dimensional electron gas, the amplitude and scale of the chaotic potential in the contact plane are determined. The dependence of the parameters of the chaotic potential on the surface states density and the concentration of dislocations is shown.

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