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| Author | Zarenia, M.; Vasilopoulos, P.; Pourtolami, N.; Peeters, F.M. | ||||
| Title | Landau-level dispersion and the quantum Hall plateaus in bilayer graphene | Type | P1 Proceeding | ||
Year  |
2013 | Publication | AIP conference proceedings | Abbreviated Journal | |
| Volume | 1566 | Issue | Pages | 275-276 | |
| Keywords | P1 Proceeding; Condensed Matter Theory (CMT) | ||||
| Abstract | We study the quantum Hall effect (QHE) in bilayer graphene using the Kubo-Greenwood formula. At zero temperature the Hall conductivity sigma(yx) is given by sigma(yx) – 4(N + 1)e(2)/h with N the index of the highest occupied Landau level (LL). Including the dispersion of the LLs and their width, due to e. g. scattering by impurities, produces the plateau of the n = 0 LL in agreement with experimental results on doped samples and similar theoretical results on single-layer graphene plateaus widen with impurity concentration. Further, the evaluated resistivity rho(xx) exhibits a strong, oscillatory dependence on the electron concentration. Explicit results are obtained for delta-function impurities. | ||||
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| Publisher | Place of Publication | New York | Editor | ||
| Language | Wos | 000331793000137 | Publication Date | 2014-01-03 | |
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| ISSN | ISBN | Additional Links | UA library record; WoS full record | ||
| Impact Factor | Times cited | Open Access | |||
| Notes | ; This work was supported by the Flemish Science Foundation (FWO-Vl), the European Science Foundation (project CONGRAN) and the Canadian NSERC Grant No. OGP0121756. ; | Approved | Most recent IF: NA | ||
| Call Number | UA @ lucian @ c:irua:115871 | Serial | 1770 | ||
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