Magnetic "superatom" may lead to molecular electronic devices

<img src="" alt="superatom" title="superatom" />Scientists at Virginia Commonwealth University have revealed in the journal <i>Nature

Atom-sized transistor is world's smallest

Made from graphene, scientists in the UK have created the world’s smallest transistor. Size? Oh, say, about the size of an atom. The transistor, which could totally change the way electronics ar