Yayınlanmış 1 Ocak 2013
| Sürüm v1
Konferans bildirisi
Açık
Electroluminescence Property of Organic Light Emitting Diode (OLED)
Oluşturanlar
- 1. Yildiz Tech Univ, Dept Phys, Istanbul, Turkey
- 2. TUBITAK UME, Natl Metrol Inst Turkey, Kocaeli, Turkey
Açıklama
Transport properties of electrons and holes were investigated not only in a anthracene-containing poly(p-phenylene-ethynylene)- alt - poly(p-phenylene-vinylene) (PPE-PPV) polymer (AnE-PVstat) light emitting diodes (OLED) but also in an ITO/Ag/polymer/Ag electron and ITO/PEDOT:PSS/polymer/Au hole only devices. Mobility of injected carriers followed the Poole-Frenkel type conduction mechanism and distinguished in the frequency range due to the difference of transit times in admittance measurement. Beginning of light output took place at the turn-on voltage (or flat band voltage), 1.8 V, which was the difference of energy band gap of polymer and two barrier offsets between metals and polymer.
Dosyalar
bib-7d73cdb9-9c10-469d-991f-24aec9b3b9e2.txt
Dosyalar
(260 Bytes)
| Ad | Boyut | Hepisini indir |
|---|---|---|
|
md5:2c48c9c85293ed75a3cac04dc7b6deb3
|
260 Bytes | Ön İzleme İndir |