Polar Kerr-effect measurements of the high-temperature YBa2Cu3O6+x superconductor: evidence for broken symmetry near the pseudogap temperature.
作者： Jing Xia , Elizabeth Schemm , G. Deutscher , S. A. Kivelson , D. A. Bonn
DOI: 10.1103/PHYSREVLETT.100.127002
关键词: Condensed matter physics 、 Kerr effect 、 Superconductivity 、 Physics 、 Symmetry breaking 、 T-symmetry 、 Polar 、 Phase transition 、 Pseudogap 、 Magnetic field
摘要: … Page 2 suggesting that either we are not directly measuring the principal order parameter that characterizes the pseudogap phase in YBCO or we measure its very small ‘‘ferromag…
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