Title : ( INVESTIGATING THE EFFECT OF COPPER IMPURITY AND HEATING ON THE SURFACE MORPHOLOGY, NANOSTRUCTURAL AND OPTICAL PROPERTIES OF CU DOPED COBALT OXIDE THIN FILMS )
Authors: , Ali Ahmadpour , Nasser Shahtahmassebi , M. M. Mohagheghi , Masoud Karimipour ,
Full TextAbstract
Cobalt oxide thin films with different percentages of copper as doping material were deposited on glass substrates kept at 450°C by using spray pyrolysis method. Cu/Co mole ratios were selected as 0.0, 0.05, 0.1, and 0.15. For investigating the structure, morphology and optical properties of thin films, X-ray diffraction (XRD), scanning electronic microscope (SEM) and UV-vis spectra were used. Increasing dopant and heating caused to increase the crystal size. The optical band gap was increased according to the crystalline size enhancement.
Keywords
, Cobalt oxide, thin film, spray pyrolysis
@inproceedings{paperid:1019177,
author = {, and Ahmadpour, Ali and Shahtahmassebi, Nasser and M. M. Mohagheghi and Karimipour, Masoud},
title = {INVESTIGATING THE EFFECT OF COPPER IMPURITY AND HEATING ON THE SURFACE MORPHOLOGY, NANOSTRUCTURAL AND OPTICAL PROPERTIES OF CU DOPED COBALT OXIDE THIN FILMS},
booktitle = {3rd International Congress on Nanoscience and Nanotechnology},
year = {2010},
location = {شیراز, IRAN},
keywords = {Cobalt oxide; thin film; spray pyrolysis},
}
%0 Conference Proceedings
%T INVESTIGATING THE EFFECT OF COPPER IMPURITY AND HEATING ON THE SURFACE MORPHOLOGY, NANOSTRUCTURAL AND OPTICAL PROPERTIES OF CU DOPED COBALT OXIDE THIN FILMS
%A ,
%A Ahmadpour, Ali
%A Shahtahmassebi, Nasser
%A M. M. Mohagheghi
%A Karimipour, Masoud
%J 3rd International Congress on Nanoscience and Nanotechnology
%D 2010
