Zeeman Effect in Parabolic Quantum Dots

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Journal Title
Journal ISSN
Volume Title
School of Electrical Engineering | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Date
1996
Major/Subject
Mcode
Degree programme
Language
en
Pages
342-345
Series
Phys. Rev. Lett., Volume 77, Issue 2
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 InGaAs/GaAs. 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.
Description
Keywords
optoelectronics, semiconductors, quantum dots
Other note
Citation
Rinaldi, R. & Giugno, P. V. & Cingolani, R. & Lipsanen, Harri & Sopanen, M. & Tulkki, J. & Ahopelto, J. 1996. Zeeman Effect in Parabolic Quantum Dots. Phys. Rev. Lett. Volume 77, Issue 2. P. 342-345. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.77.342.