Rights statement: ©2013 American Physical Society
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Heterostructures of bilayer graphene and h-BN
T2 - interplay between misalignment, interlayer asymmetry, and trigonal warping
AU - Mucha-Kruczynski, Marcin
AU - Wallbank, John
AU - Falko, Vladimir
N1 - ©2013 American Physical Society
PY - 2013/11/18
Y1 - 2013/11/18
N2 - We study the superlattice minibands produced by the interplay between a moire pattern induced by a hexagonal BN substrate on a graphene layer and the interlayer coupling in bilayer graphene with Bernal stacking (BLG). We compare moire miniband features and zero-energy gaps in BLG, where they are affected by the interlayer asymmetry of BLG/h-BN heterostructure and trigonal warping characteristic for electrons in Bernal-stacked bilayers, with those found in monolayer graphene.
AB - We study the superlattice minibands produced by the interplay between a moire pattern induced by a hexagonal BN substrate on a graphene layer and the interlayer coupling in bilayer graphene with Bernal stacking (BLG). We compare moire miniband features and zero-energy gaps in BLG, where they are affected by the interlayer asymmetry of BLG/h-BN heterostructure and trigonal warping characteristic for electrons in Bernal-stacked bilayers, with those found in monolayer graphene.
KW - bilayer graphene
KW - hBN
KW - moire
U2 - 10.1103/PhysRevB.88.205418
DO - 10.1103/PhysRevB.88.205418
M3 - Journal article
VL - 88
JO - Physical review B
JF - Physical review B
SN - 1098-0121
IS - 20
M1 - 205418
ER -