Ballistic miniband conduction in a graphene superlattice

A report that covers some of the most exciting parts of my Ph.D. research is now out on print. We studied the ballistic transport behavior, in particular transverse electron focusing, of quasiparticles occupying the minibands of the moire superlattice formed by graphene and hexagonal boron nitride.

http://science.sciencemag.org/content/353/6307/1526.abstract

My own copy (the final & accepted text prior to being laid out beautifully by the journal’s production staff) is freely available for download:

menyounglee-science-2016-acceptedfull

device to prove electron focusing in graphene superlattice
device to probe electron focusing in graphene superlattice