Exciton linewidth due to scattering from
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Yuan-ping Feng; Harold N. Spector
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Article
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1987
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Elsevier Science
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English
โ 222 KB
The contribution to the exciton linewidth in semiconducting quantum well structures due to the scattering of excitons by iree carriers is calculated. It is found that this contribution becomes very important in IImiting the exciton linewidth when a high density of free carriers is present or at low