Abstract:Abstract. GaN films are prepared by MOCVD method on a sapphire substrate. The sample is n-type an semiconductor of 0.5 µm thickness and carriers concentration 2.2 × 10 19 cm -3 .Metal contacts are prepared by evaporation of metals on GaN films. I-V characteristics are carried out under vacuum in the temperature rang from 90 to 300 K. There is a departure from the nonlinear behavior of the current to a linear one as temperature increases due to the sample series resistance. The saturation current is found to be… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.