Single crystals of YBCO: P. Lejay (Grenoble), D. Colson, A. Forget (SPEC) Electron irradiation Laboratoire des Solides Irradiés (Ecole Polytechnique)
Competing Orders: speculations and interpretations Leon Balents, UCSB Physics Three questions: - Are COs unavoidable in these materials? - Are COs responsible.
Competing Orders: speculations and interpretations