Electronic Properties of Ultrathin Isoelectronic Intralayers in Semiconductors

1991 ◽  
Vol 240 ◽  
Author(s):  
K. A. Mäder ◽  
A. Baldereschi
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Green’S Function ◽  
Electronic Properties ◽  
Green's Function ◽  
Tight Binding ◽  
Function Approach ◽  
Diamond Structure ◽  
Two Dimensional ◽  
Host Materials

ABSTRACTAn empirical tight-binding Koster-Slater approach is used to determine the electronic properties of ultrathin“quantum wells”in semiconducting host materials of the zincblende or diamond structure. The“quantum well”is viewed as a giant two-dimensional isoelectronic impurity, and treated in a perturbational Green's function approach. We present results on the AlAs/GaAs and on the InP/InAs systems.

On the in-plane electronic thermal conductivity of biased nanosheet β12-borophene

2020 ◽  
Vol 22 (11) ◽  
pp. 6318-6325
Author(s):  
Hong T. T. Nguyen ◽  
Bui D. Hoi ◽  
Tuan V. Vu ◽  
Phan V. Nham ◽  
Nguyen T. T. Binh
Keyword(s):  
Thermal Conductivity ◽  
Green’S Function ◽  
Green's Function ◽  
Tight Binding ◽  
Function Approach ◽  
Electronic Thermal Conductivity

In this work, with the aid of a five-band tight-binding Hamiltonian, the Green's function approach and the Kubo–Greenwood formalism, the electronic thermal conductivity of the semiconducting phase of β12-borophene is studied.

scholarly journals Quasiparticle energies for large molecules: A tight-binding-based Green’s-function approach

2005 ◽  
Vol 71 (2) ◽  
Author(s):  
T. A. Niehaus ◽  
M. Rohlfing ◽  
F. Della Sala ◽  
A. Di Carlo ◽  
Th. Frauenheim
Keyword(s):  
Green’S Function ◽  
Green's Function ◽  
Tight Binding ◽  
Function Approach ◽  
Large Molecules
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