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within K. Ryczko Remove this filter Condensed Matter Physics Remove this filter Optics, Lasers, Photonics, Optical Devices Remove this filter

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  1. No Access

    Chapter

    Optical Investigation of Coupled GaAs/Al0.3Ga0.7As Double Quantum Wells Separated by AIAs Barriers

    Electronically symmetric coupled double quantum wells are structures where two quantum wells are separated by a thin barrier layer. Both experiment and theory show that when the barrier is so narrow that there...

    G. Sęk, K. Ryczko, M. Ciorga, L. Bryja… in Optical Properties of Semiconductor Nanost… (2000)

  2. No Access

    Chapter

    Excitons in the Two-Dimensional Hole Gas at the Al0.5Ga0.5As/GaAs Interface

    Radiative recombination processes associated with the A1xGa1-xAs/GaAs heterojunction interface have been intensively studied recently. Yuan et al. [1] first observed the PL line on the low energy side of the GaAs...

    M. Ciorga, K. Ryczko, M. Kubisa, L. Bryja… in Optical Properties of Semiconductor Nanost… (2000)