Resonant tunneling through a double-barrier quantum well in a transverse magnetic field

被引：0
作者：
A. Yu. Serov
G. G. Zegrya
机构：
[1] Russian Academy of Sciences,Ioffe Physicotechnical Institute
来源：
Journal of Experimental and Theoretical Physics | 2004年 / 99卷
关键词：
Spectroscopy; Experimental Data; Magnetic Field; State Physics; Field Theory;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We theoretically analyze the tunneling of electrons through a heterostructure with two barriers and a quantum well between them in a magnetic field perpendicular to the current. We take into account the contribution from electrons with various positions of the magnetic oscillator center to the current. The region of the Z-shaped current-voltage characteristic for the heterostructure is shown to narrow as the magnetic field strengthens. Our analysis reveals a critical magnetic field strength at which the Z-shaped current-voltage characteristic transforms into an N-shaped one. We compare our results with experimental data.
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页码：147 / 156
页数：9
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