3 papers
cond-mat.str-el2020
Incipient Formation of the Reentrant Insulating Phase in a Dilute 2D Hole System with Strong Interactions
Richard L. J. Qiu, Chieh-Wen Liu, Andrew J. Woods +5
A new reentrant insulating phase (RIP) in low magnetic fields has been reported in the literature in strongly interacting 2D carrier systems and was suggested to be related to the…
cond-mat.mtrl-sci2018
Broken mirror symmetry tuned topological transport in PbTe/SnTe heterostructures
Feng Wei, Chieh-Wen Liu, Da Li +6
The tunability of topological surface states and controllable opening of the Dirac gap are of great importance to the application of topological materials. In topological crystalli…
cond-mat.mtrl-sci2016
Epitaxial graphene homogeneity and quantum Hall effect in millimeter-scale devices
Yanfei Yang, Guangjun Cheng, Patrick Mende +8
Quantized magnetotransport is observed in 5.6 x 5.6 mm^2 epitaxial graphene devices, grown using highly constrained sublimation on the Si-face of SiC(0001) at high temperature (190…