11.   The superconductor work is not among the seven papers that include the suspect graphs, which report advances in organic transistors and molecular electronics.

12.   Until the advances this year, molecular electronics researchers have made switches that can turn electric current on and off, but cannot amplify signals as transistors do.

13.   Molecular electronics, he said, could first appear in a toy or singing birthday card.

14.   Still, computer researchers lauded the advance, calling it a sign of the rapid acceleration of a new field known as moletronics or molecular electronics.