Inter-island energy transfer and in-plan
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M. Godlewski; P.O. Holz; J.P. Bergman; B. Monemar; K. Reginski; A. Bugajski; E.M
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Article
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1998
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Elsevier Science
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English
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We present the results of optical, steady-state and time-resolved studies of photoluminescence and photoluminescence excitation in high-quality Al 0.3 Ga 0.7 As/GaAs quantum wells in which the presence of large (larger than the exciton radius) atomically flat islands can be inferred, identical to th