Differences in tunneling time between 77 к and room temperature for tunneling biquantum wells

Atsushi Tackeuchi, Yoshihiro Sugiyama, Tsuguo Inata, Shunichi Muto

Research output: Contribution to journalComment/debatepeer-review

9 Citations (Scopus)

Abstract

We measured the recovery time from excitonic absorption bleaching in tunneling biquantum wells at 77 К and room temperature. The absorption recovery time corresponds to the tunneling time of electrons from narrow to wide wells. We have found that tunneling at 77 К is about 2.5 times slower than at room temperature.

Original languageEnglish
Pages (from-to)3823-3824
Number of pages2
JournalJapanese journal of applied physics
Volume31
Issue number12 R
DOIs
Publication statusPublished - 1992 Dec
Externally publishedYes

Keywords

  • Absorption
  • MQW
  • Quantum well
  • Recovery time
  • TBQ
  • Temperature
  • Tunnel

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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