197 citations · 939 across the 30 of their papers we have counts for
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cond-mat.str-el2016★ 44 cited
Pressure-Induced Confined Metal from the Mott Insulator Sr3Ir2O7
Yang Ding, Liuxiang Yang, Cheng-Chien Chen +12
The spin-orbit Mott insulator Sr3Ir2O7 provides a fascinating playground to explore insulator-metal transition driven by intertwined charge, spin, and lattice degrees of freedom. H…
cond-mat.str-el2016★ 7 cited
Fermionic Symmetry-Protected Topological Phase in a Two-Dimensional Hubbard Model
Cheng-Chien Chen, Lukas Muechler, Roberto Car +2
We study the two-dimensional (2D) Hubbard model using exact diagonalization for spin-1/2 fermions on the triangular and honeycomb lattices decorated with a single hexagon per site.…