Dynamics of bright and dark excitons in a self-assembled quantum dot
We report on a spin-flip process in a charge tunable quantum dot in which a non-radiative dark exciton, with angular momentum L = 2, becomes a radiative bright exciton, L = 1, through interactions with a Fermi sea in an n-doped back contact. This process presents itself by a strongly bias dependent...
| Main Authors: | , , , , , , , |
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| Format: | Conference item |
| Published: |
2005
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