Polariton Spin Dynamics in II-VI Microca
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Mart�n, M.D. ;Aichmayr, G. ;Vi�a, L. ;Andr�, R.
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Article
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2002
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John Wiley and Sons
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English
⚖ 75 KB
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The spin dynamics of cavity polaritons, in the non-linear regime, present a novel and striking behaviour of the degree of polarization of photoluminescence. It reaches its maximum value at a finite time after excitation with a light pulse, and is strongly influenced by the exciton-cavity detuning. I