<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Study on current–voltage characteristics of OLEDs using\r\nAlq3 as the electron transport layer"^^ . "This paper describes changes in current-voltage (I-V) characteristic of an organic lightemitting\r\ndevice (OLED) stacked as a multilayer of ITO/MEH-PPV/Alq3/Al. The ordered, stacked\r\nITO/MEH-PPV/Alq3/Al multi-layers were fabricated by spin-coating and thermal vacuum\r\nevaporation methods. First, dissolved MEH-PPV solution was spin-coated on ITO-electrodes that\r\nhad been covered on a glass-slide. Subsequently, an Alq3 layer was evaporated thermally on the\r\nMEH-PPV-coated layer. Finally, an Al-electrode was evaporated also on the electron transport\r\nlayer. UV-vis absorption and photoluminescent characterization of the MEH-PPV and Alq3 layer\r\nas well as their surface images were performed. All spectra obtained revealed the MEH-PPV and Alq3 were deposited as given structure. The I-V characteristics show the present of the Alq3-electron transport layer deposited between the MEH-PPV emissive layer and Al-cathode could enhance current-voltage characteristic reducing the threshold voltage and turn-on voltage.\r\n\r\nKeywords: UV-vis absorption, photoluminescence, electron transport layer, current-voltage characteristics."^^ . "2011" . . "27" . "3" . . "VNU"^^ . . . "VNU Jounal of science, Mathermatics - Physics"^^ . . . "08668612" . . . . . . . "Kien Cuong"^^ . "Nguyen"^^ . "Kien Cuong Nguyen"^^ . . "VNU University of Engineering & Technology (UET), 144 Xuan Thuy, Cau Giay, Hanoi, Vietnam"^^ . . . . . . . "Study on current–voltage characteristics of OLEDs using\r\nAlq3 as the electron transport layer (PDF)"^^ . . . . . "2011-paper-NKCuong.pdf"^^ . . "HTML Summary of #2922 \n\nStudy on current–voltage characteristics of OLEDs using \nAlq3 as the electron transport layer\n\n" . "text/html" . . . "Engineering Physics" . .