433 citations · 2.9k across the 54 of their papers we have counts for
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cond-mat.mes-hall2013
Transport spectroscopy of disordered graphene quantum dots etched into a single graphene flake
D. Kölbl, D. M. Zumbühl
We present transport measurements on quantum dots of sizes 45, 60 and 80 nm etched with an Ar/O2-plasma into a single graphene sheet, allowing a size comparison avoiding effects fr…
cond-mat.mes-hall2013★ 72 cited
Evidence for Helical Nuclear Spin Order in GaAs Quantum Wires
C. P. Scheller, T. -M. Liu, G. Barak +4
We present transport measurements of cleaved edge overgrowth GaAs quantum wires. The conductance of the first mode reaches 2 e^2/h at high temperatures T > 10 K, as expected. As T…
cond-mat.mes-hall2013
Evidence for Disorder Induced Delocalization in Graphite
L. Casparis, A. Fuhrer, D. Hug +2
We present electrical transport measurements in natural graphite and highly ordered pyrolytic graphite (HOPG), comparing macroscopic samples with exfoliated, nanofabricated specime…