Electron pairs precede high-temperature superconductivity
Wednesday, November 5, 2008 - 13:21
in Physics & Chemistry
Like astronomers tweaking images to gain a more detailed glimpse of distant stars, physicists at the U.S. Department of Energy's Brookhaven National Laboratory have found ways to sharpen images of the energy spectra in high-temperature superconductors - materials that carry electrical current effortlessly when cooled below a certain temperature...