PITTSBURGH, Pennsylvania, Aug. 10 (TNSjou) -- Carnegie Mellon University issued the following news: By Heidi Opdyke When Carnegie Mellon University doctoral candidates I-Hsuan Kao and Ryan Muzzio started working together a switch flicked on. Then off. Working in the Department of Physics' Lab for Investigating Quantum Materials, Interfaces and Devices (LIQUID) Group, Kao, Muzzio and other research partners were able to show proof of concept that running an electrical current through a novel t  more