Highly sensitive MoS2photodetectors with graphene contacts
نویسندگان
چکیده
منابع مشابه
Doping graphene with metal contacts.
Making devices with graphene necessarily involves making contacts with metals. We use density functional theory to study how graphene is doped by adsorption on metal substrates and find that weak bonding on Al, Ag, Cu, Au, and Pt, while preserving its unique electronic structure, can still shift the Fermi level with respect to the conical point by approximately 0.5 eV. At equilibrium separation...
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ژورنال
عنوان ژورنال: Nanotechnology
سال: 2018
ISSN: 0957-4484,1361-6528
DOI: 10.1088/1361-6528/aab4bb