Figure 1From: Growth and characterization of thin Cu-phthalocyanine films on MgO(001) layer for organic light-emitting diodesSchematic structure of our OLED devices. MgO/Fe/MgO(001) structures were prepared beyond a chemically etched Si(001) wafer by using UHV-MBE technique, then followed by deposition of CuPc/α-NPD/Alq3/Al multilayers at room temperature by using thermal evaporation in high vacuum.Back to article page