双势垒结构单层石墨烯的隧穿特性和电导
Journal of Hebei Normal University(Natural Science Edition)(2012)
Abstract
利用传递矩阵的方法研究了含有2个方势垒的单层石墨烯的隧穿特性,得到了透射概率与入射粒子费米能以及势垒宽度、势垒高度的变化关系,并计算了势垒的结构参数及入射粒子费米能对电导的影响.
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Key words
conductance,graphene,double square-barrier,transport properties
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