Effects of impurity size and heavy doping on energy-band-structure parameters of various impurity-Si systems

2016 ◽  
Vol 487 ◽  
pp. 90-101
Author(s):  
H. Van Cong
Keyword(s):  
Band Structure ◽  
Energy Band ◽  
Energy Band Structure ◽  
Structure Parameters ◽  
Heavy Doping

Heavy Doping Effects on the Energy Band Structure of n-Type Crystals

1982 ◽  
Vol 113 (2) ◽  
pp. 757-778 ◽  
Author(s):  
H. van Cong ◽  
S. Charar ◽  
S. Brunet ◽  
M. Averous ◽  
J. L. Birman
Keyword(s):  
Band Structure ◽  
Energy Band ◽  
Energy Band Structure ◽  
Doping Effects ◽  
Heavy Doping

Energy Band Structure of Germanium

1967 ◽  
Vol 22 (2) ◽  
pp. 491-497 ◽  
Author(s):  
D. J. Morgan ◽  
J. A. Galloway
Keyword(s):  
Band Structure ◽  
Energy Band ◽  
Energy Band Structure

The Energy Band Structure of Polyacene with Soliton Excitation

1997 ◽  
Vol 11 (11) ◽  
pp. 477-483 ◽  
Author(s):  
Z. J. Li ◽  
H. B. Xu ◽  
K. L. Yao
Keyword(s):  
Band Structure ◽  
Charge Density ◽  
Energy Band ◽  
Energy Gap ◽  
Electronic States ◽  
Energy Band Structure ◽  
Energy Spectra ◽  
Energy Band Gap ◽  
The One ◽  
Soliton Excitation

Starting from the extensional Su–Schrieffer–Heeger model taking into account the effects of interchain coupling, we have studied the energy spectra and electronic states of soliton excitation in polyacene. The dimerized displacement u0 is found to be similar to the case of trans-polyacetylene, and equals to 0.04 Å. The energy-band gap is 0.38 eV, in agreement with the results derived by other authors. Two new bound electronic states have been found in the conduction band and in the valence band, which is different from the one of trans-polyacetylene. There exists two degenerate soliton states in the center of energy gap. Furthermore, the distribution of charge density and spin density have been discussed in detail.

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