Electric Field Effect on Graphene/Organic Interface under Bias Voltage

被引:1
|
作者
Lida, Kenji [1 ]
机构
[1] Hokkaido Univ, Inst Catalysis, Kita Ku, N21 W10, Sapporo, Hokkaido 0010021, Japan
关键词
Graphene electrode; First-principles study; Electric field; QUANTUM CAPACITANCE; OXYGEN REDUCTION; MODEL; ADSORPTION; PT(111);
D O I
10.1246/cl.200349
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The electronic properties of graphene-based electrode systems have been extensively studied for developing electronic devices and electrocatalysis. However, electronic structure under bias voltage has not been investigated in detail due to the difficulty of theoretically describing electrode systems. In this paper, we study a graphene-organic molecule complex under bias voltage using an original theoretical method. It is revealed that the voltage-dependent variation in electronic charge is controlled by the gate electric field.
引用
收藏
页码:1117 / 1120
页数:4
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