Superlattices and Microstructures volume 41, issue 5-6, P386-391 2007 DOI: 10.1016/j.spmi.2007.03.026 View full text
A. Brunetti, M. Vladimirova, D. Scalbert, R. André, D. Ballarini, A. Amo, M.D. Martin, L. Viña

Abstract: A diluted magnetic semiconductor (DMS) quantum well (QW) microcavity operating in the limit of the strong coupling regime is studied by magnetoptical experiments. The interest of DMS QW relies on the possibility to vary the excitonic resonance over a wide range of energies by applying an external magnetic field, typically about 30 meV for 5 T in our sample. In particular, the anticrossing between the QW exciton and the cavity mode can be tuned by the external field. We observe the anticrossing and formation o…

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