Effects of substrate temperature on the growth, structural and optical properties of NiSi/SiC core–shell nanowires

2015 ◽  
Vol 343 ◽  
pp. 70-76 ◽  
Author(s):  
Najwa Binti Hamzan ◽  
Farah Nadiah Binti Nordin ◽  
Saadah Abdul Rahman ◽  
Nay Ming Huang ◽  
Boon Tong Goh
Keyword(s):  
Optical Properties ◽  
Substrate Temperature ◽  
Core Shell ◽  
Structural And Optical Properties ◽  
Shell Nanowires

scholarly journals Structural and optical properties of Zn0.9Mn0.1O/ZnO core-shell nanowires designed by pulsed laser deposition

2009 ◽  
Vol 106 (9) ◽  
pp. 093501 ◽  
Author(s):  
V. E. Kaydashev ◽  
E. M. Kaidashev ◽  
M. Peres ◽  
T. Monteiro ◽  
M. R. Correia ◽  
...  
Keyword(s):  
Optical Properties ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Core Shell ◽  
Structural And Optical Properties ◽  
Shell Nanowires

Structural and optical properties of individual GaP/ZnO core–shell nanowires

Vacuum ◽  
2013 ◽  
Vol 98 ◽  
pp. 106-110 ◽  
Author(s):  
J. Novák ◽  
Z. Križanová ◽  
I. Vávra ◽  
P. Eliáš ◽  
S. Hasenöhrl ◽  
...  
Keyword(s):  
Optical Properties ◽  
Core Shell ◽  
Structural And Optical Properties ◽  
Shell Nanowires

Structural and optical properties of ZnS/ZnO core/shell nanowires grown on ITO glass

2014 ◽  
Vol 129 ◽  
pp. 142-145 ◽  
Author(s):  
A. Brayek ◽  
M. Ghoul ◽  
A. Souissi ◽  
I. Ben Assaker ◽  
H. Lecoq ◽  
...  
Keyword(s):  
Optical Properties ◽  
Core Shell ◽  
Structural And Optical Properties ◽  
Ito Glass ◽  
Shell Nanowires

scholarly journals Photoluminescence Activity of Neodymium-Doped Gallium Oxide Thin Films

2008 ◽  
Vol 1111 ◽  
Author(s):  
Celine Lecerf ◽  
Philippe Marie ◽  
Cedric Frilay ◽  
Julien Cardin ◽  
Xavier Portier
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Substrate Temperature ◽  
Gallium Oxide ◽  
Electronic Transitions ◽  
Oxide Thin Films ◽  
Structural And Optical Properties ◽  
Luminescence Efficiency

AbstractPhotoluminescence activity was observed for neodymium-doped gallium oxide thin films prepared by radiofrequency magnetron co-sputtering. Structural and optical properties of as-grown and annealed films were studied and photoluminescence activity was especially investigated. The most intense lines were associated to the 4F3/2  4I9/2 and 4F3/2  4I11/2 electronic transitions of Nd3+. The effects of deposition and treatment parameters such as the substrate temperature, the post anneal treatment or the neodymium content in the films were particularly examined with the aim to reach the best luminescence efficiency.

Influence of Substrate Temperature on Structural and Optical Properties of Co-Evaporated Cu2SnS3/ITO Thin Films

2022 ◽  
Vol 1048 ◽  
pp. 189-197
Author(s):  
Tippasani Srinivasa Reddy ◽  
M.C. Santhosh Kumar
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Substrate Temperature ◽  
Indium Tin Oxide ◽  
Nir Spectroscopy ◽  
Stoichiometric Ratio ◽  
Tin Sulfide ◽  
Structural And Optical Properties ◽  
Average Grain Size ◽  
Deposited Films

In this study report the structural and optical properties of Copper Tin Sulfide (Cu2SnS3) thin films on indium tin oxide (ITO) substrate using co-evaporation technique. High purity of copper, tin and sulfur were taken as source materials to deposit Cu2SnS3 (CTS) thin films at different substrate temperatures (200-350 °C). Further, the effect of different substrate temperature on the crystallographic, morphological and optical properties of CTS thin films was investigated. The deposited CTS thin films shows tetragonal phase with preferential orientation along (112) plane confirmed by X-ray diffraction. Micro-Raman studies reveled the formation of CTS thin films. The surface morphology, average grain size and rms values of the deposited films are examined by Scanning electron spectroscopy (SEM) and Atomic Force Microscopy (AFM). The Energy dispersive spectroscopy (EDS) shows the presence of copper, tin and sulfur with a nearly stoichiometric ratio. The optical band gap (1.76-1.63 eV) and absorption coefficient (~105 cm-1) of the films was calculated by using UV-Vis-NIR spectroscopy. The values of refractive index, extinction coefficient and permittivity of the deposited films were calculated from the optical transmittance data.

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