Thickness dependence of cooperon lifetime in quasi-two-dimensional InAs films

Hayato Nakano, Tatsushi Akazaki, Junsaku Nitta, Hideaki Takayanagi

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The film thickness dependences of Cooperon lifetime τε and spin-orbit scattering time τso are investigated experimentally by using the weak localization method. The samples are MBE-grown n-doped InAs films of various thicknesses and with the same material parameters. All the films can be considered as quasi-two-dimensional films. τε increases linearly with thickness, and τso depends only slightly on thickness. This result confirms the Cooperon lifetime theory of Alts.

本文言語English
ページ(範囲)251-253
ページ数3
ジャーナルSolid State Communications
80
4
DOI
出版ステータスPublished - 1991 10
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 凝縮系物理学
  • 材料化学

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