Inhomogeneity,dynamical symmetry,and complexity in high-temperature superconductors:Reconciling a universal phase diagram with rich local disorder |
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| Authors: | GUIDRY Mike SUN Yang & WU ChengLi |
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| Institution: | GUIDRY Mike1,2,SUN Yang1,2 & WU ChengLi3 1Department of Physics,Shanghai Jiao Tong University,Shanghai 200240,China,2Department of Physics and Astronomy,University of Tennessee,Knoxville,Tennessee 37996-1200,USA,3Physics Department,Chung Yuan Christian University,ChungLi,Taiwan 32023 |
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| Abstract: | A model for high-temperature superconductors incorporating antiferromagnetism,d-wave superconductivity,and no double lattice-site occupancy can give energy surfaces delicately balanced between antiferromagnetic and superconducting order for specific ranges of doping and temperature. The resulting properties can reconcile a universal cuprate phase diagram with rich inhomogeneity,relate that inhomogeneity to pseudogaps,give a fundamental rationale for giant proximity eects and other emergent behavior,and prov... |
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| Keywords: | high-temperature superconductivity pseudogap critical dynamical symmetry inhomogeneity complexity emergent behavior |
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