Electric-field-induced ferroelectricity of electron gas

被引：4

作者：

Shmelev, GM ^{[1
]}

Maglevanny, II ^{[1
]}

机构：

[1] Volgograd State Pedag Univ, Volgograd 400013, Russia

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1998年 / 10卷 / 31期

关键词：

D O I：

10.1088/0953-8984/10/31/015

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Under the action of a high applied electric field, the non-equilibrium electron gas in a lateral superlattice exhibits the properties of a ferroelectric. That it is in principle possible for a transverse electric field to appear spontaneously as a result of a non-equilibrium phase transition is established. A theory of electron ferroelectricity taking into account the interaction of charge carriers with acoustic phonons is constructed.

引用

页码：6995 / 7002

页数：8

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