Spin-orbit interaction and novel shell structure for multi-electron system confined in 2D QD

Takahiro Yokozuka, Kouta Ido, Richard Clark, Kyozaburo Takeda

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    By implementing Pauli's spin-orbit (s/o) coupling and Darwin's relativistic correction, we study how relativistic terms affect the Schrödinger picture of electrons in a 2D quantum dot (QD). The competition between electron confinement and Pauli's s/o coupling produces a novel shell structure at Ω0 = 4mc2/ℏ, with stroke, and the inclusion of these relativistic terms is strictly restricted in the Schrödinger picture to ω < Ω0.

    Original languageEnglish
    Title of host publicationAIP Conference Proceedings
    PublisherAmerican Institute of Physics Inc.
    Pages355-356
    Number of pages2
    Volume1566
    ISBN (Print)9780735411944
    DOIs
    Publication statusPublished - 2013
    Event31st International Conference on the Physics of Semiconductors, ICPS 2012 - Zurich
    Duration: 2012 Jul 292012 Aug 3

    Other

    Other31st International Conference on the Physics of Semiconductors, ICPS 2012
    CityZurich
    Period12/7/2912/8/3

    Fingerprint

    spin-orbit interactions
    quantum dots
    orbits
    strokes
    electrons
    inclusions

    Keywords

    • 2D QD
    • shell structure
    • spin-orbit interaction

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Cite this

    Yokozuka, T., Ido, K., Clark, R., & Takeda, K. (2013). Spin-orbit interaction and novel shell structure for multi-electron system confined in 2D QD. In AIP Conference Proceedings (Vol. 1566, pp. 355-356). American Institute of Physics Inc.. https://doi.org/10.1063/1.4848432

    Spin-orbit interaction and novel shell structure for multi-electron system confined in 2D QD. / Yokozuka, Takahiro; Ido, Kouta; Clark, Richard; Takeda, Kyozaburo.

    AIP Conference Proceedings. Vol. 1566 American Institute of Physics Inc., 2013. p. 355-356.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Yokozuka, T, Ido, K, Clark, R & Takeda, K 2013, Spin-orbit interaction and novel shell structure for multi-electron system confined in 2D QD. in AIP Conference Proceedings. vol. 1566, American Institute of Physics Inc., pp. 355-356, 31st International Conference on the Physics of Semiconductors, ICPS 2012, Zurich, 12/7/29. https://doi.org/10.1063/1.4848432
    Yokozuka T, Ido K, Clark R, Takeda K. Spin-orbit interaction and novel shell structure for multi-electron system confined in 2D QD. In AIP Conference Proceedings. Vol. 1566. American Institute of Physics Inc. 2013. p. 355-356 https://doi.org/10.1063/1.4848432
    Yokozuka, Takahiro ; Ido, Kouta ; Clark, Richard ; Takeda, Kyozaburo. / Spin-orbit interaction and novel shell structure for multi-electron system confined in 2D QD. AIP Conference Proceedings. Vol. 1566 American Institute of Physics Inc., 2013. pp. 355-356
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