CuS thin films with hexagonal have been successfully deposited on glass substrate by thermal coevaporation of copper and sulphur. The effect of CuS film thickness on the structural and optical properties have investigated and discussed. Structural and optical investigations of the films were carried out by X-ray diffraction, atomic force microscopy, high-resolution transmission electron microscopy and UV spectroscopy. XRD and TEM results confirm that deposited films are hexagonal covellite CuS films. The increased in crystallite size are absorbed as film thickness increases from 100 nm to 200...

This dissertation was the first work done used molecular technique (Short Tandem Repeats-SSR) on goat breeds of Tamil Nadu, India to select the animal depended on both genotype and phenotype, also tried to find correlation between molecular markers with economical traits. Identification and characterization of breeds is a must to identify the genetic resources and also to prioritize breeds for conservation and development. Genetic variation is the raw material for the animal breeders, which is used to mold domestic animal species to people's needs. The increasing data on genetics of goat...