...
首页> 外文期刊>Physica, B. Condensed Matter >Quasi-one-dimensional electron transport over the surface of a liquid-helium film
【24h】

Quasi-one-dimensional electron transport over the surface of a liquid-helium film

机译:液氦膜表面上的准一维电子传输

获取原文
获取原文并翻译 | 示例
           

摘要

Quasi-one-dimensional mobility of surface electrons over a liquid-helium suspended film is studied for a conducting channel. The electron mobility is calculated taking into account the electron scattering by helium atoms in the vapor phase, ripplons, and surface defects of the film substrate both in one-electron regime and in the so-called complete-control limit where the influence of inter-electron collisions on the electron distribution function is taken into account. It is shown that the mobility for low temperatures is dominated by the surface-defect scattering and its temperature dependence is essentially different from that of the electron-ripplon scattering. (C) 2003 Elsevier Science B.V. All rights reserved. [References: 8]
机译:研究了表面电子在液氦悬浮膜上的准一维迁移率对导电通道的影响。计算电子迁移率时要考虑到在单电子态和所谓的完全控制极限中,氦原子在气相,ripplons和薄膜基板表面缺陷中的氦原子散射,其中考虑到电子在电子分布函数上的碰撞。结果表明,低温下的迁移率受表面缺陷散射的支配,其温度依赖性与电子-涟漪散射的依赖性基本不同。 (C)2003 Elsevier Science B.V.保留所有权利。 [参考:8]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号