Theoretical studies of coupled quantum dot system with a two-dimensional electron gas in the magnetic fields

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

研究成果: Article査読

抄録

We investigate the electron states of the coupled quantum dot system with a two-dimensional electron gas by numerically studying the two-dimensional tight-binding lattice in the magnetic fields. In this system, it is expected that the electron states are remarkably changed by the magnetic fields. We show coupling and decoupling between the two-dimensional tight binding-lattice and the quantum dot depending on the magnetic fields. Moreover, we also discuss the magnetic field induced modulation of minority carrier injection from electrodes to an inversion layer.

本文言語English
論文番号022083
ジャーナルJournal of Physics: Conference Series
150
2
DOI
出版ステータスPublished - 2009

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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