MAGNETIC MINIBANDS IN LATERAL SEMICONDUCTOR SUPERLATTICES

被引：72
|
作者：
SILBERBAUER, H
机构：
[1] Inst. fur Theor. Phys., Regensburg Univ.
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 1992年 / 4卷 / 36期
关键词：
D O I：
10.1088/0953-8984/4/36/010
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A new quantum mechanical method for calculating the miniband structure of lateral surface superlattices in a perpendicular magnetic field is developed. The Schrodinger equation is solved via expansion in a basis that is well adapted both to the translational symmetry of the problem and the magnetic field. The approach is quite similar to the nearly-free-electron approximation in the zero-field case and is capable of dealing with arbitrary potential shapes.
引用
收藏
页码：7355 / 7364
页数：10
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