Confined State and Electronic Transport in an Artificial Graphene-Based Tunnel Junction

• Published in: Communications in theoretical physics Vol. 56; no. 12; pp. 1135 - 1139
• Main Author: 袁建辉 张建军 曾奇军 张俊佩 成泽
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.12.2011
• Subjects: Barriers; Confinement; Electronics; Fermions; Graphene; Semiconductors; Tunnel junctions; Wave propagation; 人造石墨; 国家元首; 基础; 密闭; 电子相互作用; 运输; 速度调制; 隧道结

Artificial graphene structures embedded in semiconductors could open novel routes for studies of electron interactions in 1ow-dimensional systems. We propose a way to manipulate the transport properties of massless Dirac fermions in an artificial graphene-based tunnel junction. Velocity-modulation c...