Graphene-based resonant-tunneling structures

被引：153

作者：

Pereira, J. Milton, Jr. ^{[1
]}

Vasilopoulos, P.

Peeters, F. M.

机构：

[1] Univ Antwerp, Dept Phys, B-2020 Antwerp, Belgium

[2] Univ Fed Ceara, Dept Fis, BR-60455760 Fortaleza, Ceara, Brazil

[3] Concordia Univ, Dept Phys, Montreal, PQ H4B 1R6, Canada

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 13期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1063/1.2717092

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Resonant electronic transmission through graphene-based double barriers (wells) is studied as a function of the incident wave vector, the widths and heights (depths) of the barriers (wells), and the separation between them. Resonant features in the transmission result from resonant electron states in the wells or hole states in the barriers and strongly influence the ballistic conductance of the structures. (c) 2007 American Institute of Physics.

引用

页数：3

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