8 citations · 8 across the 5 of their papers we have counts for
5 papers
Electrically Tunable Two-Component Exciton Condensate in a Coulomb-Coupled Graphene Trilayer
Bo Zou, A. Okounkova, Shuaiqing Zhang +5
Multicomponent condensates possess internal phase degrees of freedom unavailable to a single-component condensate, yet their components are rarely controllable in solids. Here we r…
Competition between excitonic insulators and quantum Hall states in correlated electron-hole bilayers
Ruishi Qi, Qize Li, Zuocheng Zhang +11
Excitonic insulators represent a unique quantum phase of matter, providing a rich ground for studying exotic quantum bosonic states. Strongly coupled electron-hole bilayers, which…
Quantum oscillations in a dipolar excitonic insulator
Phuong X. Nguyen, Raghav Chaturvedi, Bo Zou +5
Quantum oscillations in magnetization or resistivity are a defining feature of metals subject to an external magnetic field. The phenomenon is generally not expected in insulators…
Vortex lattice states of bilayer electron-hole fluids in quantizing magnetic fields
Bo Zou, Allan H. MacDonald
We show that the ground state of a weakly charged two-dimensional electron-hole fluid in a strong magnetic field is a broken translation symmetry state with interpenetrating lattic…
Electrical Control of Two-Dimensional Electron-Hole Fluids in the Quantum Hall Regime
Bo Zou, Yongxin Zeng, A. H. MacDonald +1
We study the influence of quantizing perpendicular magnetic fields on the ground state of a bilayer with electron and hole fluids separated by an opaque tunnel barrier. In the abse…