Magnetoplasmon mode in connected quantum-wire pairs

被引：10
|
作者：
Frank, WR
Govorov, AO
Kotthaus, JP
Steinebach, C
Gudmundsson, V
Hansen, W
Holland, M
机构：
[1] UNIV HAMBURG, INST ANGEW PHYS, D-20355 HAMBURG, GERMANY
[2] UNIV GLASGOW, DEPT ELECT & ELECT ENGN, GLASGOW G12 8QQ, LANARK, SCOTLAND
来源：
PHYSICAL REVIEW B | 1997年 / 55卷 / 04期
关键词：
D O I：
10.1103/PhysRevB.55.R1950
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We study the magnetoplasma excitations of held-effect-induced quantum-win lattices with a unit cell that contains two closely spaced electron channels. The far-infrared-transmission spectra contain an additional mode that is not present in lattices with a simple unit cell investigated previously. We show with a classical model as well as by quantum-mechanical calculations that this mode can be explained by an interwire motion of the electrons that is characteristic for the double-wire system.
引用
收藏
页码：R1950 / R1953
页数：4
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