Quantum Hall Effect and Semimetallic Behavior of Dual-Gated ABA-Stacked Trilayer Graphene
The electronic Bleach creme lightener structure of multilayer graphenes depends strongly on the number of layers as well as the stacking order.Here we explore the electronic transport of purely ABA-stacked trilayer graphenes in a dual-gated field-effect device configuration.We find both that the zero-magnetic-field transport and the quantum Hall ef