诺共振
磷烯
材料科学
纳米环
凝聚态物理
双层
等离子体子
单层
纳米线
法诺平面
之字形的
纳米点
作者
Rui Zhang,Zhenhua Wu,X J Li,L L Li,Qiao Chen,Yunmei Li,F. M. Peeters
出处
期刊:Nanotechnology
[IOP Publishing]
日期:2018-03-28
卷期号:29 (21): 215202-215202
被引量:6
标识
DOI:10.1088/1361-6528/aab534
摘要
Tunable transport properties and Fano resonances are predicted in a circular bilayer phosphorene nanoring. The conductance exhibits Fano resonances with varying incident energy and applied perpendicular magnetic field. These Fano resonance peaks can be accurately fitted with the well known Fano curves. When a magnetic field is applied to the nanoring, the conductance oscillates periodically with magnetic field which is reminiscent of the Aharonov–Bohm effect. Fano resonances are tightly related to the discrete states in the central nanoring, some of which are tunable by the magnetic field.
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