Essays about: "Karl-Oskar Backlund"

Found 1 essay containing the words Karl-Oskar Backlund.

  1. 1. Deriving an extended one-band Hubbard model for cuprate superconductors

    University essay from KTH/Teoretisk fysik

    Author : Karl-Oskar Backlund; [2011]
    Keywords : ;

    Abstract : The so-called three-band Hubbard model is generally believed to be a good model for fermions on a CuO 2 lattice and to contain key features allowing to understand high-temperature superconductivity in the cuprates. A simpler and more popular model is the one-band Hubbard model. READ MORE