229 citations · 1.5k across the 37 of their papers we have counts for
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Disorder effects on Majorana zero modes: Kitaev chain versus semiconductor nanowire
Haining Pan, S. Das Sarma
Majorana zero modes in a superconductor-semiconductor nanowire have been extensively studied during the past decade. Disorder remains a serious problem, preventing the definitive o…
Interaction-Driven Filling-Induced Metal-Insulator Transitions in 2D Moiré Lattices
Haining Pan, Sankar Das Sarma
Using a realistic band structure for twisted WSe materials, we develop a theory for the interaction-driven correlated insulators to conducting metals transitions through the t…
Three-terminal nonlocal conductance in Majorana nanowires: Distinguishing topological and trivial in realistic systems with disorder and inhomogeneous potential
Haining Pan, Jay D. Sau, S. Das Sarma
We develop a theory for the three-terminal nonlocal conductance in Majorana nanowires as existing in the superconductor-semiconductor hybrid structures in the presence of supercond…
Quantum Phase Diagram of a Moiré-Hubbard Model
Haining Pan, Fengcheng Wu, Sankar Das Sarma
We theoretically study a generalized Hubbard model on moiré superlattices of twisted bilayers, and find very rich filling-factor-dependent quantum phase diagrams tuned by interacti…
Band topology, Hubbard model, Heisenberg model, and Dzyaloshinskii-Moriya interaction in twisted bilayer WSe
Haining Pan, Fengcheng Wu, Sankar Das Sarma
We present a theoretical study of single-particle and many-body properties of twisted bilayer WSe. For single-particle physics, we calculate the band topological phase diagram…