Magnetotransport investigations of a quantum dot with a small number of electrons

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  • Max Planck Institute for Solid State Research (MPI-FKF)
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Original languageEnglish
Pages (from-to)111-116
Number of pages6
JournalPhysica B: Physics of Condensed Matter
Volume189
Issue number1-4
Publication statusPublished - Jun 1993
Externally publishedYes

Abstract

Lateral transport through a quantum dot confined under the tip of a gate finger has been investigated. The observed conductance resonances originating from a small number of electrons in the quantum dot have been analysed in dependence of the applied magnetic field and temperature. Pairs of conductance resonances show a similar behaviour which is understood in the one-particle picture due to the spin-degeneracy of the dot states.

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Magnetotransport investigations of a quantum dot with a small number of electrons. / Weis, J.; Haug, R. J.; von Klitzing, K. et al.
In: Physica B: Physics of Condensed Matter, Vol. 189, No. 1-4, 06.1993, p. 111-116.

Research output: Contribution to journalArticleResearchpeer review

Weis J, Haug RJ, von Klitzing K, Ploog K. Magnetotransport investigations of a quantum dot with a small number of electrons. Physica B: Physics of Condensed Matter. 1993 Jun;189(1-4):111-116. doi: 10.1016/0921-4526(93)90151-U
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note = "Funding information: We gratefully acknowledge stimulating discussions with R. Gerhardts, D. Heitmann and H. Pothier. We thank M. Riek, J. Nieder and F. Schartner for their expert help with the sample preparation. Part of the work has been supported by the Bundesministerium fiir Forschung und Technologie.",
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AU - Ploog, K.

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