Tunneling of electrons through heterostructures with quantum rings in a magnetic field

被引：0

作者：

Kovalev, VM ^{[1
]}

Chaplik, AV ^{[1
]}

机构：

[1] Inst Semicond Phys, Novosibirsk, Russia

来源：

SIBERIAN RUSSIAN WORKSHOPS AND TUTORIALS ON ELECTRON DEVICES AND MATERIALS, EDM 2002, VOL 1, PROCEEDINGS | 2002年

关键词：

D O I：

暂无

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：

Tunneling current of electrons through a quantum ring placed in a barrier of InAs/GaAs in the presence of Aaronov-Bohm magnetic flux is calculated. It is shown that tunneling current has oscillation behavior in dependence on magnetic flux through the quantum ring. It is considered two cases: solenoid model and uniform magnetic field one. In the second model tunneling current of electrons is aperiodic function of the magnetic flux.

引用

页码：61 / 63

页数：3