Researchers at Georgia Tech, in Atlanta, have developed what they are calling the world’s first functioning graphene-based semiconductor. This breakthrough holds the promise to revolutionize the landscape of electronics, enabling faster traditional computers and offering a new material for future quantum computers.The research, published on 3 January in Natureand led by Walt de Heer, a professor of physics at Georgia Tech, focuses on leveraging epitaxial graphene, a crystal structure of carbon c...