117 citations · 144 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2020★ 9 cited
Importance of interactions for the band structure of the topological Dirac semimetal Na3Bi
I. Di Bernardo, J. Collins, W. Wu +5
We experimentally measure the band dispersions of topological Dirac semimetal Na3Bi using Fourier-transform scanning tunneling spectroscopy to image quasiparticle interference on t…
cond-mat.mes-hall2019★ 18 cited
Signatures of Helical Edge Transport in Millimetre-Scale Thin Films of Na3Bi
Chang Liu, Dimitrie Culcer, Mark T. Edmonds +1
A two-dimensional topological insulator (2DTI) has an insulating bulk and helical spin-polarised edge modes robust to backscattering by non-magnetic disorder. While ballistic trans…
cond-mat.mtrl-sci2008★ 117 cited
Diffusive Charge Transport in Graphene on SiO2
J. -H. Chen, C. Jang, M. Ishigami +3
We review our recent work on the physical mechanisms limiting the mobility of graphene on SiO2. We have used intentional addition of charged scattering impurities and systematic va…