Influence of heat treatment on the optical properties of GeSe2 thin films

2012 ◽  
Author(s):  
R. T. Ananth Kumar ◽  
D. Pathinettam Padiyan
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Optical Properties

Effects of Pb addition and heat treatment on optical properties of thermally evaporated Ge1−xSe2Pbx thin films

2008 ◽  
Vol 69 (11) ◽  
pp. 2652-2659 ◽  
Author(s):  
M.M. El-Nahass ◽  
M.B. El-Den ◽  
H.M. El-Mallah ◽  
F.S. Abu-Samaha
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Optical Properties

Influence of heat treatment andγ-irradiation on the optical properties of methylene blue trihydrate thin films

2008 ◽  
Vol 41 (1) ◽  
pp. 33-40
Author(s):  
A. F. El-Deeb ◽  
M. M. El-Nahass ◽  
M. A. Kamel ◽  
S. Y. Huthaily
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Methylene Blue ◽  
Optical Properties

Effect of post-heat treatment on the electrical and optical properties of ZnO:Al thin films

2006 ◽  
Vol 502 (1-2) ◽  
pp. 219-222 ◽  
Author(s):  
V. Musat ◽  
B. Teixeira ◽  
E. Fortunato ◽  
R.C.C. Monteiro
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Optical Properties ◽  
Post Heat Treatment ◽  
Electrical And Optical Properties

Effects of heat treatment and TiO2 content on the optical properties of Eu3+ doped TiO2–SiO2 thin films

2012 ◽  
Vol 132 (11) ◽  
pp. 2979-2983 ◽  
Author(s):  
Oualid Berkani ◽  
Khelil Latrous ◽  
Hicham El Hamzaoui ◽  
Bruno Capoen ◽  
Mohamed Bouazaoui
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Optical Properties ◽  
Tio2 Content ◽  
Doped Tio2

scholarly journals "Effect Of Thermal Annealing On The Optical Properties Of Thin Films Of Polymer Blend (PMMA:PVC:PS) "

2018 ◽  
Vol 5 (1) ◽  
pp. 1-7
Author(s):  
Ali N. Sabbar ◽  
Karar M. Talib ◽  
Hassan T. Badh
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Optical Properties ◽  
Thermal Annealing ◽  
Polymer Blend ◽  
Annealing Temperature ◽  
Energy Gap ◽  
Weather Conditions ◽  
Dielectric Constants ◽  
Casting Technique

"In this paper, we report upon preparation and optical properties of the polymer blend (50%PMMA:25%PVC:25%PS) thin films. The thin films have been prepared with specific ratios using the casting technique at normal weather conditions. The films were subjected to heat treatment in varying temperatures for three hours. The results showed that increase thermal annealing temperature leads to decrease values of the direct and indirect energy gap, but increase the extinction coefficient and optical conductivity. The refractive index, real and imaginary dielectric constants showed a heterogeneous behaviour. Thermal annealing by 80 oC and up leads to deformation the thin films.

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