Alexander, M.G.W.M.G.W.AlexanderNido, M.M.NidoRühle, W.W.W.W.RühleSauer, R.R.SauerKöhler, KlausKlausKöhlerTsang, W.T.W.T.Tsang2022-03-022022-03-021989https://publica.fraunhofer.de/handle/publica/177844The electron transfer from a narrow to a wide quantum well through a thin barrier is studied in the non-resonant case by time-resolved photoluminescence. The two systems In0.53Ga0.47As/InP and GaAs/Al0.35Ga0.65As are compared. Space charge effects are investigated and discussed. Contributions of holes to the tunneling process are determined.encoupled quantum wellsphotoluminescencequantum wellsresonant tunnelingtime-resolved photoluminescence621667537journal article