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Valley Chern numbers and boundary modes in gapped bilayer graphene

Electronic states at domain walls in bilayer graphene are studied by analyzing their four- and two-band continuum models, by performing numerical calculations on the lattice, and by using quantum geometric arguments. The continuum theories explain the distinct electronic properties of boundary modes...

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Bibliografiska uppgifter
Huvudupphovsmän: Zhang, Fan, MacDonald, Allan H., Mele, Eugene J.
Materialtyp: Artigo
Språk:Inglês
Publicerad: National Academy of Sciences 2013
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC3696819/
https://ncbi.nlm.nih.gov/pubmed/23754439
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1308853110
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