Antiferromagnetism and hole pair checkerboard in the vortex state of high T(c) superconductors.
We propose a microscopic state for the vortex phase of BSCO superconductors. Around the vortex core or above H(c2), the d wave hole pairs form a checkerboard localized in the antiferromagnetic background. We discuss this theory in connection with recent STM experiments.
Chen
Han-Dong
HD
Department of Physics, McCullough Building, Stanford University, Stanford, California 94305-4045, USA.
Hu
Jiang-Ping
JP
Capponi
Sylvain
S
Arrigoni
Enrico
E
Zhang
Shou-Cheng
SC