767 citations · 4.5k across the 25 of their papers we have counts for
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cond-mat.str-el2007
Josephson Diode
Jiangping Hu, Congjun Wu, Xi Dai
We propose a new type of Josephson junction formed by two superconductors close to the superconductor-Mott-insulator transition, one of which is doped with holes and the other is d…
cond-mat.str-el2007★ 560 cited
Flat bands and Wigner crystallization in the honeycomb optical lattice
Congjun Wu, Doron Bergman, Leon Balents +1
We study the ground states of cold atoms in the tight-binding bands built from p-orbitals on a two dimensional honeycomb optical lattice. The band structure includes two completely…