Damping of plasma waves in two-dimensional electron systems due to contacts

Akira Satou, Victor Ryzhii, Vladimir Mitin, Nizami Vagidov

研究成果: Article査読

17 被引用数 (Scopus)

抄録

We report on the numerical study of plasma waves in two-dimensional electron systems with contacts using the kinetic electron transport model. We simulate the time- and positiondependence of plasma waves in the system by initially adding small perturbation of the electron concentration from the steady state. We demonstrate that in such a system the damping of plasma waves caused by "out of phase" electrons exiting the channel through the contacts occur. We find that the damping rate is proportional to the electron average velocity and inversely proportional to the channel length.

本文言語English
ページ(範囲)2146-2149
ページ数4
ジャーナルPhysica Status Solidi (B) Basic Research
246
9
DOI
出版ステータスPublished - 2009 9
外部発表はい

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

フィンガープリント 「Damping of plasma waves in two-dimensional electron systems due to contacts」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル