Quantum Hall effect in graphene decorated with disordered multilayer patches
Journal article, 2013
Quantum Hall effect (QHE) is observed in graphene grown by chemical vapour deposition using platinum catalyst. The QHE is even seen in samples which are irregularly decorated with disordered multilayer graphene patches and have very low mobility (<500 cm2V−1s−1). The effect does not seem to depend on electronic mobility and uniformity of the resulting material, which indicates the robustness of QHE in graphene.
Author
Youngwoo Nam
Seoul National University
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Jie Sun
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Niclas Lindvall
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Seung Jae Yang
Seoul National University
Dmitry Kireev
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Chong Rae Park
Seoul National University
YungWoo Park
Seoul National University
Avgust Yurgens
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
Applied Physics Letters
0003-6951 (ISSN) 1077-3118 (eISSN)
Vol. 103 233 233110- 233110Areas of Advance
Nanoscience and Nanotechnology
Materials Science
Infrastructure
Nanofabrication Laboratory
Subject Categories
Condensed Matter Physics
DOI
10.1063/1.4839295