relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1263/
title: Enhanced Performance in Polymer Light Emitting Diode by using Ultra–Thin Conductive Films as the Buffer Layer
creator: Nguyen, Phuong Hoai Nam
description: The ultra-thin nanocomposite films based on the nano-crystal TiO$_{2}$ (TiO$_{2}$-nc) or multi-walled carbon nano-tube (MWCNTs) were prepared and used as the buffer layers in the fabrication of the organic light-emitting diodes (OLEDs). The injection efficiency of the hole and electron was improved by inserting an ultra-thin buffer layer between the electrodes and emissive layer. The turn-on voltage of the device with the buffer layers was lowered from 4 to 2.5V, and the current density was increased from 0.3 to 0.7~mA/mm$^{2}$, in comparison with the device without such a buffer layer. These devices showed a high efficiency and good stability.
date: 2014
type: Article
type: PeerReviewed
identifier:   Nguyen, Phuong Hoai Nam  (2014) Enhanced Performance in Polymer Light Emitting Diode by using Ultra–Thin Conductive Films as the Buffer Layer.  Communications in Physics, 24  (3S1).   p. 101.  ISSN 0868-3166     
relation: DOI: 10.15625/0868-3166/24/3S1/5071