Effect of the quasibound states on quantum transport in a ballistic electron waveguide

1999 ◽  
Vol 59 (20) ◽  
pp. 13073-13079 ◽  
Author(s):  
Kyungsun Na ◽  
L. E. Reichl
Keyword(s):  
Quantum Transport ◽  
Ballistic Electron ◽  
Electron Waveguide

Nonlocal voltage fluctuations in a quasi ballistic electron waveguide

1989 ◽  
Vol 69 (8) ◽  
pp. 811-815 ◽  
Author(s):  
Y. Takagaki ◽  
K. Gamo ◽  
S. Namba ◽  
S. Takaoka ◽  
K. Murase ◽  
...  
Keyword(s):  
Voltage Fluctuations ◽  
Ballistic Electron ◽  
Electron Waveguide

Ballistic electron waveguide adder

2004 ◽  
Vol 70 (5) ◽  
Author(s):  
Michael G. Snyder ◽  
Linda E. Reichl
Keyword(s):  
Ballistic Electron ◽  
Electron Waveguide

Quantum Transport in Si:P δ-Layer Wires

2020 ◽  
Author(s):  
Juan P. Mendez ◽  
Denis Mamaluy ◽  
Xujiao Gao ◽  
Evan M. Anderson ◽  
DeAnna M. Campbell ◽  
...  
Keyword(s):  
Quantum Transport

Nonequilibrium Green’s Functions

2018 ◽  
Author(s):  
Klaus Morawetz
Keyword(s):  
Green’S Function ◽  
Quantum Transport ◽  
Green's Function ◽  
Green's Functions ◽  
Green’S Functions ◽  
Equation Of Motion ◽  
Diagrammatic Technique ◽  
Initial Correlations ◽  
Nonequilibrium Green’S Functions ◽  
Nonequilibrium Green's Functions

The method of the equation of motion is used to derive the Martin–Schwinger hierarchy for the nonequilibrium Green’s functions. The formal closure of the hierarchy is reached by using the selfenergy which provides a recipe for how to construct selfenergies from approximations of the two-particle Green’s function. The Langreth–Wilkins rules for a diagrammatic technique are shown to be equivalent to the weakening of initial correlations. The quantum transport equations are derived in the general form of Kadanoff and Baym equations. The information contained in the Green’s function is discussed. In equilibrium this leads to the Matsubara diagrammatic technique.

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