Experimental Study of Precursor Concentration on ZnO Nanorods: Studies on crystalline sizes

摘要

In this study ZnO nanorods with having clear precursor concentration with different crystalline sizes are produced. The main object of our research, the effects of the precursor concentration on the structural and morphological properties were studied in the correlation with the crystalline sizes, micro strained dislocation density of the deposited films and the obtained results are discussed herein. The ZnO nanorods with crystalline sizes have been characterized by using different characterizing techniques X-ray diffraction (XRD) and Field emission scanning electronmicroscope (FESEM), to investigate the effects of different crystalline sizes ZnO nanorods. Thin films consisting of zinc oxide (ZnO) nanorods were chemically grown by using chemical bath deposition (CBD) with different precursor concentrations over the seeded layer ZnO synthesized via spin coating. Zinc oxide (ZnO) nanorods enables to use in verity of application such as ultraviolet light emitters, detectors, thin film transistors, spintronics, self organized nanostructures applications.