Group-theory approach within the framework of the tight-binding model

1999 ◽  
Author(s):  
Alexey E. Madison
Keyword(s):  
Group Theory ◽  
Tight Binding ◽  
Theory Approach ◽  
Tight Binding Model ◽  
Binding Model

scholarly journals Calculations on Electronic States in QDs with Saturated Shapes

2003 ◽  
Vol 02 (01n02) ◽  
pp. 37-48 ◽  
Author(s):  
Wei Cheng ◽  
Shang-Fen Ren
Keyword(s):  
Quantum Dots ◽  
Group Theory ◽  
Size Range ◽  
Tight Binding ◽  
Electronic States ◽  
Spherical Shape ◽  
Irreducible Representations ◽  
Tight Binding Model ◽  
Binding Model ◽  
Ge Quantum Dots

Electronic States of Si and Ge QDs of 5 to 3127 atoms with saturated shapes in a size range of 0.57 to 4.92 nm for Si and 0.60 to 5.13 nm for Ge are calculated by using an empirical tight-binding model combined with the irreducible representations of the group theory. The results are compared with those of Si and Ge quantum dots with spherical shape. The effects of the shapes on electronic states in QDs are discussed.

scholarly journals Optoelectronic properties of one-dimensional molecular chains simulated by a tight-binding model

AIP Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 015127
Author(s):  
Qiuyuan Chen ◽  
Jiawei Chang ◽  
Lin Ma ◽  
Chenghan Li ◽  
Liangfei Duan ◽  
...  
Keyword(s):  
Tight Binding ◽  
Optoelectronic Properties ◽  
Tight Binding Model ◽  
Binding Model ◽  
One Dimensional

Investigating 3,4-bis(3-nitrofurazan-4-yl)furoxan detonation with a rapidly tuned density functional tight binding model

2021 ◽  
Vol 154 (16) ◽  
pp. 164115
Author(s):  
Rebecca K. Lindsey ◽  
Sorin Bastea ◽  
Nir Goldman ◽  
Laurence E. Fried
Keyword(s):  
Density Functional ◽  
Tight Binding ◽  
Tight Binding Model ◽  
Binding Model

Self-consistent tight binding model adapted for hydrocarbon systems

2005 ◽  
Vol 31 (8) ◽  
pp. 585-595 ◽  
Author(s):  
D. A. Areshkin ◽  
O. A. Shenderova ◽  
J. D. Schall ◽  
D. W. Brenner
Keyword(s):  
Tight Binding ◽  
Tight Binding Model ◽  
Binding Model ◽  
Self Consistent
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