Zeeman effect in parabolic quantum dots

Loading...
Thumbnail Image

Access rights

openAccess

URL

Journal Title

Journal ISSN

Volume Title

A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Date

1996-07-08

Major/Subject

Mcode

Degree programme

Language

en

Pages

4
342-345

Series

PHYSICAL REVIEW LETTERS, 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

Other note

Citation

Rinaldi , R , Guigno , 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