Multiple quantum phase transitions and superconductivity in Ce-based heavy fermions.

  title={Multiple quantum phase transitions and superconductivity in Ce-based heavy fermions.},
  author={Zongfa Weng and Michael Smidman and Lin Jiao and Xin Lu and Huiqiu Yuan},
  journal={Reports on progress in physics. Physical Society},
  volume={79 9},
Heavy fermions have served as prototype examples of strongly-correlated electron systems. The occurrence of unconventional superconductivity in close proximity to the electronic instabilities associated with various degrees of freedom points to an intricate relationship between superconductivity and other electronic states, which is unique but also shares some common features with high temperature superconductivity. The magnetic order in heavy fermion compounds can be continuously suppressed by… Expand
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