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.
| Original language | English |
|---|---|
| Pages (from-to) | 342-345 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 77 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 8 Jul 1996 |
| MoE publication type | A1 Journal article-refereed |
Keywords
- optoelectronics
- semiconductors