Theoretical study of the electron dynamics of a quantum wire coupled with the quantum dots

M. Muraguchi, Y. Takada, S. Nomura, K. Shiraishi

Research output: Contribution to journalArticlepeer-review

Abstract

We theoretically study the time evolution of the electronic state on a quantum wire (QW) coupled with the quantum dot (QD). We find that the characteristic of the electron density on the QW sensitively depends on the energy levels of the QDs. We systematically discuss the mechanism of these characteristic modulations by the projection analysis, where the time evolutions of the electron wave functions are clarified in terms of the superposition of the eigenstates of the QW-QD coupled system.

Original languageEnglish
Article number022061
JournalJournal of Physics: Conference Series
Volume150
Issue number2
DOIs
Publication statusPublished - 2009 Jan 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Theoretical study of the electron dynamics of a quantum wire coupled with the quantum dots'. Together they form a unique fingerprint.

Cite this