Effect of Titanium Induced Chemical Inhomogeneity on Crystal Structure, Electronic Structure, and Optical Properties of Wide Band Gap Ga2O3

2020 ◽  
Vol 20 (3) ◽  
pp. 1422-1433 ◽  
Author(s):  
Mallesham Bandi ◽  
Vishal Zade ◽  
Swadipta Roy ◽  
Aruna N. Nair ◽  
Sierra Seacat ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Optical Properties ◽  
Electronic Structure ◽  
Band Gap ◽  
Wide Band ◽  
Chemical Inhomogeneity ◽  
Wide Band Gap

Evidence for a modified-stannite crystal structure in wide band gap Cu-poor CuIn1−xGaxSe2: Impact on the optical properties

2008 ◽  
Vol 92 (24) ◽  
pp. 241923 ◽  
Author(s):  
M. Souilah ◽  
A. Lafond ◽  
N. Barreau ◽  
C. Guillot-Deudon ◽  
J. Kessler
Keyword(s):  
Crystal Structure ◽  
Optical Properties ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap

scholarly journals The influence of calcination temperature on structural and optical properties of ZnO nanoparticles via simple polymer synthesis route

2017 ◽  
Vol 49 (3) ◽  
pp. 263-275 ◽  
Author(s):  
Ibrahim Alibe ◽  
Amin Matori ◽  
Elias Saion ◽  
Alibe Ali ◽  
Mohd Zaid
Keyword(s):  
Optical Properties ◽  
Band Gap ◽  
Calcination Temperature ◽  
Wide Band ◽  
Polymer Synthesis ◽  
Structural And Optical Properties ◽  
Zno Nps ◽  
Wide Band Gap ◽  
Hexagonal Shape ◽  
Particle Size Increase

A simple polymer synthesis was used to successfully synthesized Zinc Oxide Nanoparticles (ZnO NPs), and the influence of the different calcination temperature on the structural, and optical properties of the material was observed using several techniques. The formation of ZnO NPs was confirmed by FT?IR, EDX, XRD, FESEM and TEM images upon calcination from 500?750?C. The FESEM images showed the ZNO NPs synthesized possessed a hexagonal shape and tended to become larger at higher calcination temperature. The XRD and FTIR revealed the precursor to be amorphous at room temperature but transform to a crystalline structure during the process of calcination. The crystalline and particle size increase as the temperature was increased. The crystalline size was between 24?49 nm for all samples calcined at 500?750?C. The optical properties obtained by UV?vis reflectance spectrometer have further confirmed the formation of ZnO NPs. The band gap exhibits typical ZnO wide band gap, and the values decrease with an increase in calcination temperature.

scholarly journals Solid solubility of rare earth elements (Nd, Eu, Tb) in In2−xSnxO3 – effect on electrical conductivity and optical properties

2014 ◽  
Vol 43 (25) ◽  
pp. 9620-9632 ◽  
Author(s):  
T. O. L. Sunde ◽  
M. Lindgren ◽  
T. O. Mason ◽  
M.-A. Einarsrud ◽  
T. Grande
Keyword(s):  
Electrical Conductivity ◽  
Optical Properties ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Band Gap ◽  
Solid Solubility ◽  
Wide Band ◽  
Wide Band Gap ◽  
Recent Interest ◽  
Wide Band Gap Semiconductors

Wide band-gap semiconductors doped with luminescent rare earth elements (REEs) have attracted recent interest due to their unique optical properties.

scholarly journals Surface electronic structure of the wide band gap topological insulator PbBi4Te4Se3

2019 ◽  
Vol 100 (19) ◽  
Author(s):  
I. A. Shvets ◽  
I. I. Klimovskikh ◽  
Z. S. Aliev ◽  
M. B. Babanly ◽  
F. J. Zúñiga ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Band Gap ◽  
Topological Insulator ◽  
Wide Band ◽  
Wide Band Gap ◽  
Surface Electronic Structure

Microstructural and optical properties of nanocrystalline MgS thin film as wide band gap barrier material

2014 ◽  
Vol 118 (2) ◽  
pp. 539-545 ◽  
Author(s):  
B. A. Taleatu ◽  
E. Omotoso ◽  
E. A. A. Arbab ◽  
R. A. Lasisi ◽  
W. O. Makinde ◽  
...  
Keyword(s):  
Thin Film ◽  
Optical Properties ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap ◽  
Barrier Material

Crystal structure re-investigation in wide band gap CIGSe compounds

2009 ◽  
Vol 517 (7) ◽  
pp. 2145-2148 ◽  
Author(s):  
M. Souilah ◽  
X. Rocquefelte ◽  
A. Lafond ◽  
C. Guillot-Deudon ◽  
J.-P. Morniroli ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Band Gap ◽  
Wide Band ◽  
Wide Band Gap
Sign in / Sign up

Export Citation Format

Share Document