Role of hyperfine interaction on electro
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Krebs, O. ;Eble, B. ;Lemaรฎtre, A. ;Urbaszek, B. ;Kowalik, K. ;Kudelski, A. ;Mari
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Article
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2007
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John Wiley and Sons
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English
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## Abstract We report on electron spin physics in a single chargeโtunable selfโassembled InAs/GaAs quantum dot. The hyperfine interaction between the optically oriented electron and nuclear spins leads to the polarization of the quantum dot nuclei. The sign of the resulting Overhauserโshift depends