Tight-binding model for the electronic structures of SiC and BN nanoribbons

2010 ◽  
Vol 43 (1) ◽  
pp. 440-445 ◽  
Author(s):  
Kun Zhao ◽  
Mingwen Zhao ◽  
Zhenhai Wang ◽  
Yingcai Fan
Keyword(s):  
Electronic Structures ◽  
Tight Binding ◽  
Tight Binding Model ◽  
Binding Model

A Tight-Binding Theory of the Electronic Structures for Rhombohedral Semimetals and Sb/GaSb, Sb/AlSb Superlattices

1993 ◽  
Vol 325 ◽  
Author(s):  
J.H. Xu ◽  
E.G. Wang ◽  
C.S. Ting ◽  
W.P. Su
Keyword(s):  
Electronic Structures ◽  
Tight Binding ◽  
Interface State ◽  
Orbit Interaction ◽  
Spin Orbit ◽  
Tight Binding Model ◽  
Binding Theory ◽  
Binding Parameters ◽  
Binding Model ◽  
Group V

AbstractThe band structures of three group-V semimetals As, Sb, and Bi with rhombohedral A7 symmetry are studied using a second-neighbor tight-binding model including spin-orbit interaction with an sp3s* basis. Then the bulk tight-binding parameters are used to investigate the electronic properties of semimetal-semiconductor superlattices made of alternating (111) layers of Sb and GaSb or AlSb. It is found that the band gap can be adjustable depending primarily on the thickness of the Sb layers. An interface state is observed in the region of the gap.

Optical (Hyper)Polarizabilities of Small Silicon Clusters

1990 ◽  
Vol 206 ◽  
Author(s):  
Tapio T. Rantala ◽  
Mark I. Stockman ◽  
Daniel A. Jelski ◽  
Thomas F. George
Keyword(s):  
Electronic Structures ◽  
Tight Binding ◽  
Tight Binding Model ◽  
Silicon Clusters ◽  
Binding Model ◽  
Low Symmetry

ABSTRACTElectronic contributions to the optical (hyper)polarizabilities of small silicon clusters are theoretically determined. Geometries and the electronic structures of the clusters are established using the tight-binding model. The nonlinear polarizabilities are found to depend primarily on the symmetry of the cluster and prove to be high for the low-symmetry clusters. Possible experiments and applications 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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