In this lesson, students build two circuits and explore how transistors function. When Bell Labs introduced the transistor in June of 1948, a spokesman proudly announced "This cylindrical object . . .

Electronic engineers at Japan's GNC and AIST research centers have successfully created graphene transistors that are constructed and operated in a way that redefines 50 years of transistor ...

The wide-ranging capabilities of graphene could lead to circuit applications that are far more compact and versatile than what is now feasible with silicon-based technologies, according to researchers ...