<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Photoluminescence and I -V Characteristics of\r\nBlended Conjugated Polymers/ZnO Nanoparticles"^^ . "Abstract: The investigation of photoluminescence and current-voltage (I-V) characteristics of the\r\nMEH-PPV/PVK blended polymers doped with ZnO nanoparticles (ZnO NPs). First, PVK polymers were mixed with MEH-PPV in respect to the mass-ratio of 100:15, respectively. And\r\nthen the MEH-PPV/PVK composites were doped with ZnO NPs with the mass-ratio of 10 wt%, 15 wt% and 20 wt% of total weight blended polymers. Polymer light-emitting diodes (PLEDs), based on a hybrid composite, having structure of ITO/ MEH-PPV/PVK/ZnO/Al were made by spincoated,and subsequently vacuum-thermally evaporated.\r\nUV-Vis absorption, photoluminescence properties, SEM micrographs of the hybrid compositelayer as well as I -V characteristics of the PLED based on the MEH-PPV/ZnO-and PVK/ZnOheterojunction were investigated. Results obtained show that the turn-on voltage of the polymers/ZnO-based PLED is lower than that of the polymers-based PLED without doped ZnO NPs. This is due to the Auger-assisted energy up-conversion process occurring at the polymers/ZnO-heterojunction that could enhance the luminescence efficiency of the PLED.\r\n\r\nKeywords: PLED, photoluminescence efficiency, MEH-PPV, PVK, SEM, spin coating, thermal\r\nvacuum evaporation"^^ . "2016" . . "32" . "1" . . "VNU"^^ . . . "Journal of Science: Mathematics-Physics"^^ . . . "08668612" . . . . . . . "Kien Cuong"^^ . "Nguyen"^^ . "Kien Cuong Nguyen"^^ . . "Nguyen Quoc Khanh"^^ . . . . . . . "Photoluminescence and I -V Characteristics of\r\nBlended Conjugated Polymers/ZnO Nanoparticles (PDF)"^^ . . . "VNU Journal 2016_NKCuong.pdf"^^ . . "HTML Summary of #2637 \n\nPhotoluminescence and I -V Characteristics of \nBlended Conjugated Polymers/ZnO Nanoparticles\n\n" . "text/html" . . . "Engineering Physics" . .