59 citations · 172 across the 6 of their papers we have counts for
6 papers
Coulomb drag and counterflow Seebeck coefficient in bilayer-graphene double layers
Jiuning Hu, Tailung Wu, Jifa Tian +3
We have fabricated bilayer-graphene double layers separated by a thin (20 nm) boron nitride layer and performed Coulomb drag and counterflow thermoelectric transport measurem…
Experimental Observation of Two Massless Dirac-Fermion Gases in Graphene-Topological Insulator Heterostructure
Guang Bian, Ting-Fung Chung, Chang Liu +19
Graphene and topological insulators (TI) possess two-dimensional Dirac fermions with distinct physical properties. Integrating these two Dirac materials in a single device creates…
Optical Phonons in Twisted Bilayer Graphene with Gate-Induced Asymmetric Doping
Ting-Fung Chung, Rui He, Tai-Lung Wu +1
Twisted bilayer graphene (tBLG) devices with ion gel gate dielectrics are studied using Raman spectroscopy in the twist angle regime where a resonantly enhanced G band can be obser…
Separating electric field and thermal effects across the metal-insulator transition in vanadium oxide nanobeams
Adam A. Stabile, Sujay K. Singh, Tai-lung Wu +3
We present results from an experimental study of the equilibrium and non-equilibrium transport properties of vanadium oxide nanobeams near the metal-insulator transition (MIT). App…
Synthesis, Characterization, and Finite Size Effects on Electrical Transport of Nanoribbons of the Charge-Density Wave Conductor NbSe3
Adam A. Stabile, Luisa Whittaker, Tai Lung Wu +3
NbSe3 exhibits remarkable anisotropy in most of its physical properties and has been a model system for studies of quasi-one-dimensional charge-density-wave (CDW) phenomena. Herein…
Temperature and Voltage Driven Tunable Metal-Insulator Transition in Individual nanowires
Tai-Lung Wu, Luisa Whittaker, Sarbajit Banerjee +1
Results from transport measurements in individual nanowires with varying extents of doping are presented. An abrupt thermally driven metal-insulator transit…