Record Details

<strong>Effect of annealing temperature on the optical properties of spin coated CdS/PVA thin films</strong>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <strong>Effect of annealing temperature on the optical properties of spin coated CdS/PVA thin films</strong>
 
Added Entry - Uncontrolled Name Abdullah, Manal Midhat; uni. of baghdad- dept. of physics
ministry of higher eduction
 
Uncontrolled Index Term Optical properties; Thin films; Annealing
 
Summary, etc. CdS thin films have been prepared using cadmium nitrate (mw=308.47 and 0.6 M) as cadmium source and thiourea (M.Wt=76.12 and 1 M) as sulfur source and polyvinyl alcohol (PVA) as a matrix. Thin films are deposited on glass substrate using spin coating technique. The measured sample thickness was 67.7 μm. The effect of annealing temperatures (100°, 150° and 200°C)on the structural and optical properties of CdS thin films has been investigated. The surface morphology has been studied by AFM and also by X-ray technique. The results show that the grain size of the sample increases with increase in annealing temperature. The absorption coefficient, refractive index, extinction coefficient and dielectric constant increase with increasing of annealing temperature while the transmission and energy gap decrease with increase of annealing temperature.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2015-09-02 13:27:10
 
Electronic Location and Access application/force-download
http://op.niscair.res.in/index.php/IJPAP/article/view/2304
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 53, ##issue.no## 9 (2015): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/2304/3668
 
Terms Governing Use and Reproduction Note Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India © 2015. The Council of Scientific &amp; Industrial Research, New Delhi.