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Doping effects on the electronic properties of armchair phosphorene nanoribbons: A first-principles study

Research paper by WenzheZhoua, HuiZoua, XiangXiongb, YuZhouc, RutieLiub, FangpingOuyangab

Indexed on: 02 Nov '17Published on: 01 Oct '17Published in: Physica E: Low-dimensional Systems and Nanostructures



Abstract

•Different electronic structures of substitutional doped phosphorene nanoribbons are studied.•The electronic properties of the doped ribbons are strongly related to the valence electron number of foreign atoms.•The position of the unpaired electron can also greatly affect the magnetic properties of doped phosphorene nanoribbons.•The magnetic moment is delocalized on the edge for marginal doping, while localized around impurity atoms for central doping.