By Anders Corr Commentary The United States and South Korea are getting tougher on technology leaks. The two countries have extensive tech industries to protect. Most important is their technological lead, along with the Netherlands, in small and powerful computer chips used for economic and military applications around the world. Countries that steal these technologies […]
A semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic copper, and an insulator, such as glass. Its resistivity falls as its temperature rises; metals behave in the opposite way.