Physicist pursues superconductivity mysteries

More than a quarter of a century after its discovery, high-temperature superconductivity still challenges condensed matter physicists. For Binghamton's Pegor Aynajian, the key to unlocking the mystery--which will ultimately lead to widespread, high-efficiency "green" power transmission--lies in understanding a newly discovered electronic phenomenon that is entangled with the superconductor: It's either a pull toward order or a push toward freedom.