Thomas Lane

TL;DR: The direct observation and manipulation of chirality and pseudospin polarization in the tunneling of electrons between two almost perfectly aligned graphene crystals are reported and a technique for preparing graphene’s Dirac electrons in a particular quantum chiral state in a selected valley is demonstrated.

TL;DR: In this paper, the currentvoltage characteristics of a field effect tunnelling transistor comprised of both monolayer and bilayer graphene with well-aligned crystallographic axes, separated by three layers of hexagonal boron nitride.

TL;DR: In this article, the authors show that delaminations in bilayer graphene with electrostatically induced interlayer symmetry can provide one with ballistic channels for electrons with energies inside the bilayer gap, formed by a combination of valley-polarized evanescent states propagating along the delamination edges.

TL;DR: In this paper, an electrostatically defined quantum wire in bilayer graphene (BLG) with an interlayer asymmetry gap may act as a 1D semimetal, due to the multiple minivalley dispersion of its lowest subband.

TL;DR: In this article, the currentvoltage characteristics of a field effect tunnelling transistor comprised of both monolayer and bilayer graphene with well-aligned crystallographic axes, separated by three layers of hexagonal boron nitride.