Delocalization energy probed by asymmetry of Coulomb diamond in double dot system

Tsuyoshi Hatano, Micheal Stopa, Takeshi Ota, Kazumasa Yamada, Tomohiro Yamaguchi, Seigo Tarucha

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We present results of measurements of the I-V characteristics of a unique parallel double dot where the current flows vertically but the coupling is lateral. Probed by asymmetry of Coulomb diamonds in the standard double-dot honeycomb stability diagram, we are able to discern in what sequence electrons are added in the two dots.

Original languageEnglish
Pages (from-to)191-194
Number of pages4
JournalSuperlattices and Microstructures
Volume34
Issue number3-6
DOIs
Publication statusPublished - Sep 1 2003
Externally publishedYes

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Diamond
Diamonds
diamonds
diagrams
asymmetry
Electrons
electrons
energy

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Delocalization energy probed by asymmetry of Coulomb diamond in double dot system. / Hatano, Tsuyoshi; Stopa, Micheal; Ota, Takeshi; Yamada, Kazumasa; Yamaguchi, Tomohiro; Tarucha, Seigo.

In: Superlattices and Microstructures, Vol. 34, No. 3-6, 01.09.2003, p. 191-194.

Research output: Contribution to journalArticle

Hatano, Tsuyoshi ; Stopa, Micheal ; Ota, Takeshi ; Yamada, Kazumasa ; Yamaguchi, Tomohiro ; Tarucha, Seigo. / Delocalization energy probed by asymmetry of Coulomb diamond in double dot system. In: Superlattices and Microstructures. 2003 ; Vol. 34, No. 3-6. pp. 191-194.
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