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- Title
MBE Growth of CdTe/ZnTe Quantum Dots with Single Mn Ions.
- Authors
GIETKA, K.; KOBAK, J.; ROUSSET, J.-G.; JANIK, E.; SŁUPIŃSKI, T.; KOSSACKI, P.; GOLNIK, A.; PACUSKI, W.
- Abstract
We report MBE growth and properties of samples with self assembled quantum dots with single manganese ions and low density of quantum dots. Manganese concentration was calibrated using magneto-reflectivity measurements and the giant Zeeman effect in (Cd,Mn)Te and (Zn,Mn)Te layers. Successful incorporation of Mn in the CdTe/ZnTe quantum dots was confirmed using micro-photoluminescence measurements: single manganese ion in quantum dot manifests in sixfold splitting of exciton emission lines due to s, p-d exchange interaction.
- Subjects
QUANTUM dots; ZEEMAN effect; MANGANESE; SPECTRAL line broadening; MAGNETOOPTICS
- Publication
Acta Physica Polonica: A, 2012, Vol 122, Issue 6, p1056
- ISSN
0587-4246
- Publication type
Article
- DOI
10.12693/APhysPolA.122.1056