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Organic electroluminescence (EL) devices were fabricated with 8-hydroxyquinoline Zinc (Znq2) as the EL-emitting layer deposited onto the surface of poly(methylmethacrylate) (PMMA) Langmuir-Blodgett (LB) films (Znq2/PMMA) prepared at various surface pressures. These organic layers were sandwiched between indium tin oxide (ITO) and aluminum electrodes. Evidence suggests that the surface pressure influences...
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