Manifestations of incompressible strips in the edge magnetoplasmon spectrum in the quantum Hall effect regime

被引：0
作者：
M. N. Khannanov
A. A. Fortunatov
I. V. Kukushkin
机构：
[1] Russian Academy of Sciences,Institute of Solid State Physics
来源：
JETP Letters | 2011年 / 93卷
关键词：
JETP Letter; Filling Factor; Microwave Absorption; Quantum Hall Effect; Outer Channel;
D O I：
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学科分类号：
摘要：
The behavior of the main edge magnetoplasmon mode in the quantum Hall effect (QHE) regime has been analyzed by the method of optical detection of resonance microwave absorption. Near a filling factor of 2 at a temperature of about 0.3 K, the main edge mode splits into two modes seemingly due to broadening of the incompressible strip at the edge of the two-dimensional electron gas under such conditions.
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页码：657 / 660
页数：3
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