Giving graphene the bends makes it transistor-ready

Sometimes bending something destroys it, but graphene grown on a rippling surface develops the semiconducting properties required for it to act as a transistor.

http://www.newscientist.com/article/dn22527-giving-graphene-the-bends-makes-it-transistorready.html?cmpid=RSS%7CNSNS%7C2012-GLOBAL%7Ctech