期刊论文详细信息
Hund's rules for the N=0 Landau levels of trilayer graphene
Article
关键词: QUANTUM HALL SYSTEMS;    DIRAC FERMIONS;    BERRYS PHASE;    BAND-GAP;    TRANSPORT;    STATES;   
DOI  :  10.1103/PhysRevB.85.165139
来源: SCIE
【 摘 要 】

The N = 0 Landau levels of ABC and ABA trilayer graphene both have approximate 12-fold degeneracies that are lifted by interactions to produce strong quantum Hall effects at all integer filling factors between nu = -6 and nu = 6. We discuss similarities and differences between the strong-magnetic-field weak-disorder physics of the two trilayer cases, and between trilayer and bilayer cases. These differences can be used to identify the stacking order of high-quality trilayer samples by studying their quantum Hall effects.

【 授权许可】

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