Temperature dependence of localized and
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H. Wang; K.S. Wong; G.K.L. Wong; K.K. Law
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Article
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1998
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Elsevier Science
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English
⚖ 107 KB
Time-integrated and time-resolved photoluminescence of Cd 0.3 Zn 0.7 S 0.06 Se 0.94 / ZnS 0.06 Se 0.94 single quantum wells (QW) have been studied. The radiative recombination process is dominated by localized excitons which have a constant lifetime of ∼300 ps when the temperature is less than 130 K