The Aharonov-Bohm effect in graphene rings

被引：50

作者：

Schelter, Joerg ^{[1
]}

Recher, Patrik ^{[2
]}

Trauzettel, Bjoern ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Theoret Phys & Astrophys, D-97074 Wurzburg, Germany

[2] TU Braunschweig, Inst Math Phys, D-38106 Braunschweig, Germany

来源：

SOLID STATE COMMUNICATIONS | 2012年 / 152卷 / 15期

关键词：

Graphene; Electronic properties; Charge transport; Aharonov-Bohm effect; QUANTUM RINGS; ELECTROMAGNETIC POTENTIALS; TRANSPORT-PROPERTIES; DIRAC FERMIONS; OSCILLATIONS; FIELD;

D O I：

10.1016/j.ssc.2012.04.039

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This is a review of electronic quantum interference in mesoscopic ring structures based on graphene, with a focus on the interplay between the Aharonov-Bohm effect and the peculiar electronic and transport properties of this material. We first present an overview on recent developments of this topic, both from the experimental as well as the theoretical side. We then review our recent work on signatures of two prominent graphene-specific features in the Aharonov-Bohm conductance oscillations, namely Klein tunneling and specular Andreev reflection. We close with an assessment of experimental and theoretical development in the field and highlight open questions as well as potential directions of the developments in future work. (c) 2012 Elsevier Ltd. All rights reserved.

引用

页码：1411 / 1419

页数：9

共 50 条

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