News From the Field
New Particle Explains Odd Behavior in Cuprate Superconductors
July 17, 2007
New fundamental particles aren't found only at Fermilab and at other particle accelerators. They also can be found hiding in plain pieces of ceramic, scientists at the University of Illinois report. The newly formulated particle is a boson, and has a charge of 2e, but does not consist of two electrons, the scientists say. The particle arises from the strong, repulsive interactions between electrons, and provides another piece of the high-temperature superconductivity puzzle.
University of Illinois at Urbana-Champaign
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