699 citations · 2.3k across the 34 of their papers we have counts for
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Strain Induced Ferroelectric Topological Insulator
Shi Liu, Youngkuk Kim, Liang Z. Tan +1
The simultaneous presence of seemingly incompatible properties of solids often provides a unique opportunity to address questions of fundamental and practical importance. The coexi…
Enhancement of bulk photovoltaic effect in topological insulators
Liang Z. Tan, Andrew M. Rappe
We investigate the shift current bulk photovoltaic response of materials close to a band inversion topological phase transition. We find that the bulk photocurrent reverses directi…
SU(4) symmetry breaking revealed by magneto-optical spectroscopy in epitaxial graphene
Liang Z. Tan, Milan Orlita, Marek Potemski +5
Refined infrared magnetotransmission experiments have been performed in magnetic fields B up to 35 T on a series of multilayer epitaxial graphene samples. Following the main optica…
Rashba Spin-Orbit Coupling Enhanced Carrier Lifetime in Organometal Halide Perovskites
Fan Zheng, Liang Z. Tan, Shi Liu +1
Organometal halide perovskites are promising solar-cell materials for next-generation photovoltaic applications. The long carrier lifetime and diffusion length of these materials m…