Zeeman effect in parabolic quantum dots

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

doi:10.1103/physrevlett.77.342

Zeeman effect in parabolic quantum dots

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

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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.

Original language	English
Pages (from-to)	342-345
Number of pages	4
Journal	Physical Review Letters
Volume	77
Issue number	2
DOIs	https://doi.org/10.1103/physrevlett.77.342
Publication status	Published - 1996
MoE publication type	A1 Journal article-refereed

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10.1103/physrevlett.77.342

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title = "Zeeman effect in parabolic quantum dots",

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",

year = "1996",

doi = "10.1103/physrevlett.77.342",

language = "English",

volume = "77",

pages = "342--345",

journal = "Physical Review Letters",

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publisher = "American Physical Society (APS)",

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T1 - Zeeman effect in parabolic quantum dots

AU - Rinaldi, R.

AU - Giugno, P.

AU - Cingolani, R.

AU - Lipsanen, Harri

AU - Sopanen, Markku

AU - Tulkki, J.

AU - Ahopelto, Jouni

PY - 1996

Y1 - 1996

N2 - 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.

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.

U2 - 10.1103/physrevlett.77.342

DO - 10.1103/physrevlett.77.342

M3 - Article

SN - 0031-9007

VL - 77

SP - 342

EP - 345

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

ER -

Zeeman effect in parabolic quantum dots

Abstract

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