NUMERICAL STUDY OF BALLISTIC CONDUCTANCE IN PARALLEL CONFIGURATION

被引：5

作者：

JI, ZL

BERGGREN, KF

机构：

[1] Dept. of Phys. and Meas. Technol., Linkoping Univ.

来源：

SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 1991年 / 6卷 / 01期

关键词：

D O I：

10.1088/0268-1242/6/1/012

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present the results of a numerical study of electrical conductance between two two-dimensional electron reservoirs connected by two narrow parallel channels of length 2C and lateral dimensions W1 and W2 respectively. In agreement with previous work, we find that the system of two channels behaves as a classical system of two conductors added in parallel. Closer inspection shows that interference effects between the two channels may be present, but the conductance structures are still dominated by quantized plateaux and regular oscillations at T = O K.

引用

页码：63 / 65

页数：3

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