PERIODIC QUANTUM WIRES AND THEIR QUASI-ONE-DIMENSIONAL NATURE

被引：13
|
作者：
WU, H [1 ]
SPRUNG, DWL [1 ]
MARTORELL, J [1 ]
机构：
[1] UNIV BARCELONA, FAC FIS, DEPT ESTRUCT & CONSTITUENTS MAT, E-08028 BARCELONA, SPAIN
来源：
JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1993年 / 26卷 / 05期
关键词：
D O I：
10.1088/0022-3727/26/5/012
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Analytical expressions are obtained for the electron transport and bound state properties of periodic quantum wires in the single-mode approximation. These give both qualitative and quantitative understanding of the emergence of minibands in the low-energy region. The quantum-dot superlattice discussed by J A Brum (1991 Phys. Rev. B 43 12 082) is taken as an example.
引用
收藏
页码：798 / 803
页数：6
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