Publication Date:
2013-02-05
Description:
Author(s): Hui Yan, Zhao-Dong Chu, Wei Yan, Mengxi Liu, Lan Meng, Mudan Yang, Yide Fan, Jiang Wang, Rui-Fen Dou, Yanfeng Zhang, Zhongfan Liu, Jia-Cai Nie, and Lin He Recent studies show that periodic potentials can generate superlattice Dirac points at energies ± ℏ ν F | G |/2 in graphene (where ℏ is the reduced Planck constant, ν F is the Fermi velocity of graphene, and G is the reciprocal superlattice vector). Here, we perform scanning tunneling microscopy and spectr... [Phys. Rev. B 87, 075405] Published Mon Feb 04, 2013
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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