Zeeman effect in parabolic quantum dots

R. Rinaldi, P. Giugno, R. Cingolani, Harri Lipsanen, Markku Sopanen, J. Tulkki, Jouni Ahopelto

    Research output: Contribution to journalArticleScientificpeer-review

    98 Citations (Scopus)

    Abstract

    An unprecedentedly well resolved Zeeman effect has been observed when confined carriers moving along a closed mesoscopic path experience an external magnetic field orthogonal to the orbit plane. Large Zeeman splitting of excited higher angular momentum states is observed in the magnetoluminescence spectrum of quantum dots induced by self-organized InP islands on InGaAsyGaAs. The measured effect is quantitatively reproduced by calculations including the vertical quantum well confinement and strain induced, nearly parabolic, lateral confinement, together with the magnetic interaction.
    Original languageEnglish
    Pages (from-to)342-345
    Number of pages4
    JournalPhysical Review Letters
    Volume77
    Issue number2
    DOIs
    Publication statusPublished - 1996
    MoE publication typeA1 Journal article-refereed

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    Zeeman effect
    quantum dots
    angular momentum
    quantum wells
    orbits
    magnetic fields
    interactions

    Cite this

    Rinaldi, R., Giugno, P., Cingolani, R., Lipsanen, H., Sopanen, M., Tulkki, J., & Ahopelto, J. (1996). Zeeman effect in parabolic quantum dots. Physical Review Letters, 77(2), 342-345. https://doi.org/10.1103/physrevlett.77.342
    Rinaldi, R. ; Giugno, P. ; Cingolani, R. ; Lipsanen, Harri ; Sopanen, Markku ; Tulkki, J. ; Ahopelto, Jouni. / Zeeman effect in parabolic quantum dots. In: Physical Review Letters. 1996 ; Vol. 77, No. 2. pp. 342-345.
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    abstract = "An unprecedentedly well resolved Zeeman effect has been observed when confined carriers moving along a closed mesoscopic path experience an external magnetic field orthogonal to the orbit plane. Large Zeeman splitting of excited higher angular momentum states is observed in the magnetoluminescence spectrum of quantum dots induced by self-organized InP islands on InGaAsyGaAs. The measured effect is quantitatively reproduced by calculations including the vertical quantum well confinement and strain induced, nearly parabolic, lateral confinement, together with the magnetic interaction.",
    author = "R. Rinaldi and P. Giugno and R. Cingolani and Harri Lipsanen and Markku Sopanen and J. Tulkki and Jouni Ahopelto",
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    doi = "10.1103/physrevlett.77.342",
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    Rinaldi, R, Giugno, P, Cingolani, R, Lipsanen, H, Sopanen, M, Tulkki, J & Ahopelto, J 1996, 'Zeeman effect in parabolic quantum dots', Physical Review Letters, vol. 77, no. 2, pp. 342-345. https://doi.org/10.1103/physrevlett.77.342

    Zeeman effect in parabolic quantum dots. / Rinaldi, R.; Giugno, P.; Cingolani, R.; Lipsanen, Harri; Sopanen, Markku; Tulkki, J.; Ahopelto, Jouni.

    In: Physical Review Letters, Vol. 77, No. 2, 1996, p. 342-345.

    Research output: Contribution to journalArticleScientificpeer-review

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    AU - Rinaldi, R.

    AU - Giugno, P.

    AU - Cingolani, R.

    AU - Lipsanen, Harri

    AU - Sopanen, Markku

    AU - Tulkki, J.

    AU - Ahopelto, Jouni

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    AB - An unprecedentedly well resolved Zeeman effect has been observed when confined carriers moving along a closed mesoscopic path experience an external magnetic field orthogonal to the orbit plane. Large Zeeman splitting of excited higher angular momentum states is observed in the magnetoluminescence spectrum of quantum dots induced by self-organized InP islands on InGaAsyGaAs. The measured effect is quantitatively reproduced by calculations including the vertical quantum well confinement and strain induced, nearly parabolic, lateral confinement, together with the magnetic interaction.

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    DO - 10.1103/physrevlett.77.342

    M3 - Article

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    EP - 345

    JO - Physical Review Letters

    JF - Physical Review Letters

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    Rinaldi R, Giugno P, Cingolani R, Lipsanen H, Sopanen M, Tulkki J et al. Zeeman effect in parabolic quantum dots. Physical Review Letters. 1996;77(2):342-345. https://doi.org/10.1103/physrevlett.77.342