Magneto-luminescence in Cd1-xMnxSe/ZnSe and CdSe/Zn1-yMnySe quantum dots and quantum wells

Authors
Shibata, K Takabayashi, K Souma, I Shen, JX Yanata, K Oka, Y
Citation
K. Shibata et al., Magneto-luminescence in Cd1-xMnxSe/ZnSe and CdSe/Zn1-yMnySe quantum dots and quantum wells, PHYSICA E, 10(1-3), 2001, pp. 358-361
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA E
ISSN journal
13869477 → ACNP
Volume
10
Issue
1-3
Year of publication
2001
Pages
358 - 361
Database
ISI
SICI code
1386-9477(200105)10:1-3<358:MICACQ>2.0.ZU;2-8
Abstract
Radiative and non-radiative recombination processes of excitons in quantum dots or diluted magnetic semiconductors were studied in magnetic fields. Th e Cd1-xMnxSe quantum dots fabricated by the self-organized mode on ZnSe sho wed marked increases of the photoluminescence intensity and the decay time in the magnetic field. These phenomena are related to the magnetic field in duced shrinkage of the exciton Bohr radius. (C) 2001 Elsevier Science B.V. All rights reserved.