Effect of a strong electric field on the high-frequency properties of a helical quantum wire

被引：0
|
作者：
O. P. Volosnikova
D. V. Zav’yalov
S. V. Kryuchkov
机构：
[1] Volgograd State Pedagogical University,
来源：
Technical Physics Letters | 2006年 / 32卷
关键词：
81.07.Vb;
D O I：
暂无
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学科分类号：
摘要：
New properties are predicted for a helical quantum wire (HQW) that must be manifested under the action of a constant electric field that produces a kind of quantization of the electron energy spectrum. As a result, the spectrum acquires a miniband structure inherent in quantum superlattices. The high-frequency properties of an HQW are studied. A threshold dependence of the high-frequency conductivity of the HQW on the strength of the applied constant electric field is established.
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页码：785 / 787
页数：2
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