What DO we know about high Tc?

  title={What DO we know about high Tc?},
  author={Anthony J. Leggett},
  journal={Nature Physics},
  • A. Leggett
  • Published 1 March 2006
  • Physics
  • Nature Physics
From twenty years of experimental research, we can draw several conclusions that do not depend on any particular model of high-temperature superconductivity. With these in mind, it's time to assess the theoretical landscape, and wonder whether we have been asking the right questions. 
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