Spatially resolved inhomogeneous depressions of the excitons Zeeman splitting in an integrated magnetic-multiple quantum wells system.
In: Journal of Applied Physics, Jg. 110 (2011-07-01), Heft 1, S. 13710-13714
Online
academicJournal
Zugriff:
We report on the generation of a nonuniform spatial distribution of the heavy and light-hole excitons in a multiple quantum wells system integrated with a localized inhomogeneous weak magnetic field. An inhomogeneous spatially resolved depression of the Zeeman splittings of the heavy-hole excitons and the light-hole excitons with respect to their translational wave vectors is observed. A localized inverted concentration of the two types of the excitons due to the inhomogeneity of the magnetic field is also measured. A simple method to integrate permanent magnetic materials with the multiple quantum wells system is used to create an accessible degree of control for magnetically manipulating the excitonic distributions. [ABSTRACT FROM AUTHOR]
Titel: |
Spatially resolved inhomogeneous depressions of the excitons Zeeman splitting in an integrated magnetic-multiple quantum wells system.
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Autor/in / Beteiligte Person: | Abdelrahman, A. ; Kang, H. ; Yim, S. Y. ; Vasiliev, M. ; Alameh, K. ; Lee, Y. T. |
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Zeitschrift: | Journal of Applied Physics, Jg. 110 (2011-07-01), Heft 1, S. 13710-13714 |
Veröffentlichung: | 2011 |
Medientyp: | academicJournal |
ISSN: | 0021-8979 (print) |
DOI: | 10.1063/1.3603000 |
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