Journal
JOURNAL OF CHEMICAL PHYSICS
Volume 139, Issue 15, Pages -Publisher
AIP Publishing
DOI: 10.1063/1.4824887
Keywords
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Funding
- National Key Basic Research Program [2011CB921404]
- NSFC [21121003, 91021004, 21233007, 21222304]
- CAS [XDB01020300]
- USTCSCC, SC-CAS, Tianjin
- Shanghai Supercomputer Centers
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Structural, electronic, and optical properties of hybrid silicene and graphene (S/G) nanocomposite are examined with density functional theory calculations. It turns out that weak van der Waals interactions dominate between silicene and graphene with their intrinsic electronic properties preserved. Interestingly, interlayer interactions in hybrid S/G nanocomposite induce tunable p-type and n-type doping of silicene and graphene, respectively, showing their doping carrier concentrations can be modulated by their interfacial spacing. (C) 2013 AIP Publishing LLC.
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