scholarly journals The effect on electronic density of states and optical properties of ZnO by doping Ga

2010 ◽  
Vol 59 (9) ◽  
pp. 6466
Author(s):  
Liu Jian-Jun
Keyword(s):  
Optical Properties ◽  
Density Of States ◽  
Electronic Density ◽  
Electronic Density Of States

The Study of Electronic Density of States and Optical Properties of ZnO Nanotube by First-Principles

2015 ◽  
Vol 713-715 ◽  
pp. 2966-2969
Author(s):  
Yue Fan ◽  
Shao Chang Chen
Keyword(s):  
Optical Properties ◽  
Fermi Level ◽  
Density Of States ◽  
First Principles ◽  
Electronic Density ◽  
Electronic Density Of States ◽  
Zno Nanotube ◽  
Narrow Energy Range ◽  
Wide Energy ◽  
Better Than

In this paper, we studied the electronic density of states (DOS) and optical properties ZnO using first-principles method. We find that the electronic density of states was different in bulk ZnO and ZnO nanotube. The DOS of bulk ZnO spread at wide energy while the DOS of ZnO nanotube concentrated in a narrow energy range. The peak around-18 eV moved to a higher energy. The peaks more than Fermi level concentrated to the Fermi level, which meant the conductivity of ZnO nanotube was better than that of bulk ZnO. We also calculated the optical properties of ZnO nanotube. The optical properties showed that there were peaks around 8 eV, which may come from electrons transition between Zn 3dand O 2pstates. Our calculation provided a reference for the application of ZnO nanotube in optical devices.

Simulation of electronic density of states and optical properties of PbB4O7by first-principles DFT method

2009 ◽  
Vol 246 (2) ◽  
pp. 437-443 ◽  
Author(s):  
Hui Wang ◽  
Yufang Wang ◽  
Xuewei Cao ◽  
Lei Zhang ◽  
Min Feng ◽  
...  
Keyword(s):  
Optical Properties ◽  
Density Of States ◽  
First Principles ◽  
Dft Method ◽  
Electronic Density ◽  
Electronic Density Of States

Search for hybridization gap in the electronic density of states in CeNiSb

1996 ◽  
Vol 79 (8) ◽  
pp. 6367 ◽  
Author(s):  
Latika Menon ◽  
S. K. Dhar ◽  
S. K. Malik ◽  
W. B. Yelon
Keyword(s):  
Density Of States ◽  
Electronic Density ◽  
Electronic Density Of States

STM study of the electronic density of states in the superconducting phase of Bi2Sr2CaCu2O8

1992 ◽  
Vol 82 (3) ◽  
pp. 171-175 ◽  
Author(s):  
Koichi Ichimura ◽  
Kazushige Nomura ◽  
Fujio Minami ◽  
Shunji Takekawa
Keyword(s):  
Density Of States ◽  
Superconducting Phase ◽  
Electronic Density ◽  
Electronic Density Of States

Electronic density of states of YMn2Hx compounds

2007 ◽  
Vol 442 (1-2) ◽  
pp. 368-371 ◽  
Author(s):  
S. Osuchowski ◽  
H. Figiel ◽  
A. Paja
Keyword(s):  
Density Of States ◽  
Electronic Density ◽  
Electronic Density Of States
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