Epitaxial graphene homogeneity and quantum Hall effect in millimeter-scale devices

Y Yang, G Cheng, P Mende, IG Calizo, RM Feenstra… - Carbon, 2017 - Elsevier
Quantized magnetotransport is observed in 5.6× 5.6 mm 2 epitaxial graphene devices,
grown using highly constrained sublimation on the Si-face of SiC (0001) at high temperature …

Modulation of annealing process for the direct growth of multi-layered graphene on diamond with high uniformity

Y Liu, T Wang, L Wan, S Cheng, L Li, H Li - Applied Surface Science, 2024 - Elsevier
In this paper, graphene with good uniformity was successfully grown on (1 0 0)-orientation
single crystal diamond substrate directly by regulating the annealing and cooling …

Temperature dependence of electron density and electron–electron interactions in monolayer epitaxial graphene grown on SiC

CW Liu, C Chuang, Y Yang, RE Elmquist, YJ Ho… - 2D …, 2017 - iopscience.iop.org
We report carrier density measurements and electron–electron (e–e) interactions in
monolayer epitaxial graphene grown on SiC. The temperature (T)-independent carrier …

Crossover from Efros–Shklovskii to Mott variable range hopping in monolayer epitaxial graphene grown on SiC

YC Lee, CI Liu, Y Yang, RE Elmquist… - Chinese journal of physics, 2017 - Elsevier
We report variable range hopping (VRH) transport in monolayer epitaxial graphene grown
on SiC. A crossover from Efros–Shklovskii (ES) VRH to Mott VRH can be observed by …