Localization, de-localization, phase breaking and energy relaxation in an array of quantum dots

C. Prasad, D. K. Ferry, A. Shailos, M. El-Hassan, J. P. Bird, L. H. Lin, N. Aoki, Y. Ochiai, K. Ishibashi, Y. Aoyagi

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

We have studied both the phase-relaxation time and the energy-relaxation time in arrays of quantum dots. The variations of phase-breaking time with respect to temperature and current were related, suggesting a common electron temperature dependence, although these times differ by several orders of magnitude.

Original languageEnglish (US)
Pages (from-to)665-668
Number of pages4
JournalPhysica Status Solidi (B) Basic Research
Volume224
Issue number3
DOIs
StatePublished - Apr 1 2001

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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    Prasad, C., Ferry, D. K., Shailos, A., El-Hassan, M., Bird, J. P., Lin, L. H., Aoki, N., Ochiai, Y., Ishibashi, K., & Aoyagi, Y. (2001). Localization, de-localization, phase breaking and energy relaxation in an array of quantum dots. Physica Status Solidi (B) Basic Research, 224(3), 665-668. https://doi.org/10.1002/(SICI)1521-3951(200104)224:3<665::AID-PSSB665>3.0.CO;2-5