Doping Effects on Optical Properties of Titania Composite in Terahertz Range

2021 ◽  
pp. 141-175
Author(s):  
S. Mahata ◽  
S. S. Mahato
Keyword(s):  
Optical Properties ◽  
Terahertz Range ◽  
Doping Effects

Annealing and doping effects on structure and optical properties of sol–gel derived ZrO2 thin films

2002 ◽  
Vol 191 (1-4) ◽  
pp. 181-187 ◽  
Author(s):  
Wen-Chao Liu ◽  
Di Wu ◽  
Ai-Dong Li ◽  
Hui-Qing Ling ◽  
Yue-Feng Tang ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Doping Effects

First-principles study on the doping effects of nitrogen on the electronic structure and optical properties of Cu2O

RSC Advances ◽  
2013 ◽  
Vol 3 (1) ◽  
pp. 84-90 ◽  
Author(s):  
Zongyan Zhao ◽  
Xijia He ◽  
Juan Yi ◽  
Chenshuo Ma ◽  
Yuechan Cao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
First Principles ◽  
First Principles Study ◽  
Doping Effects

Analysis of electronic structure and optical properties of N-doped SiO2 based on DFT calculations

2015 ◽  
Vol 29 (19) ◽  
pp. 1550100 ◽  
Author(s):  
Sui-Shuan Zhang ◽  
Zong-Yan Zhao ◽  
Pei-Zhi Yang
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Band Gap ◽  
Impurity Concentration ◽  
Nitrogen Concentration ◽  
Energy Levels ◽  
Optical Parameter ◽  
Doping Effects ◽  
N Doping ◽  
The Relationship

The crystal structure, electronic structure and optical properties of N-doped [Formula: see text] with different N impurity concentrations were calculated by density function theory within GGA[Formula: see text]+[Formula: see text]U method. The crystal distortion, impurity formation energy, band gap, band width and optical parameter of N-doped [Formula: see text] are closely related with N impurity concentration. Based on the calculated results, there are three new impurity energy levels emerging in the band gap of N-doped [Formula: see text], which determine the electronic structure and optical properties. The variations of optical properties induced by N doping are predominately determined by the unsaturated impurity states, which are more obvious at higher N impurity concentration. In addition, all the doping effects of N in both [Formula: see text]-quartz [Formula: see text] and [Formula: see text]-quartz [Formula: see text] are very similar. According to these findings, one could understand the relationship between nitrogen concentration and optical parameter of [Formula: see text] materials, and design new optoelectrionic Si–O–N compounds.

Doping effects on electrical and optical properties of spin-coated ZnO thin films

Vacuum ◽  
2015 ◽  
Vol 114 ◽  
pp. 198-204 ◽  
Author(s):  
N.A. Vorobyeva ◽  
M.N. Rumyantseva ◽  
R.B. Vasiliev ◽  
V.F. Kozlovskiy ◽  
Yu.M. Soshnikova ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Zno Thin Films ◽  
Electrical And Optical Properties ◽  
Doping Effects

Optical properties study on some nematic liquid crystals in the terahertz range

2010 ◽  
Author(s):  
Huijuan Sun ◽  
Qingli Zhou ◽  
Yulei Shi ◽  
Dongmei Zhao ◽  
Cunlin Zhang
Keyword(s):  
Optical Properties ◽  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Terahertz Range
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