20 citations · 44 across the 5 of their papers we have counts for
5 papers
Terahertz parametric amplification as a reporter of exciton condensate dynamics
Sheikh Rubaiat Ul Haque, Marios H. Michael, Junbo Zhu +10
Condensates are a hallmark of emergence in quantum materials with superconductors and charge density wave as prominent examples. An excitonic insulator (EI) is an intriguing additi…
Band Structure Driven Thermoelectric Response of Topological Semiconductor ZrTe
Junbo Zhu, Changmin Lee, Fahad Mahmood +4
We report a transport, thermodynamic, and spectroscopic study of the recently identified topological semiconductor ZrTe with a focus on elucidating the connections between its…
Nonlinear Transport of Graphene in the Quantum Hall Regime
Shibing Tian, Pengjie Wang, Xin Liu +6
We have studied the breakdown of the integer quantum Hall (QH) effect with fully broken symmetry, in an ultra-high mobility graphene device sandwiched between two single crystal he…
Construction of Maximally Localized Wannier Functions
Junbo Zhu, Zhu Chen, Biao Wu
We present a general method of constructing maximally localized Wannier functions. It consists of three steps: (1) picking a localized trial wave function, (2) performing a full ba…
Construction of Wannier Functions in Disordered Systems
Junbo Zhu, Zhu Chen, Biao Wu
We propose a general method of constructing Wannier functions in disordered systems directly out of energy eigenstates. This method consists of two successive operations: (i) a pha…