eprintid: 1263
rev_number: 5
eprint_status: archive
userid: 5
dir: disk0/00/00/12/63
datestamp: 2015-11-19 04:03:38
lastmod: 2015-11-19 04:05:14
status_changed: 2015-11-19 04:03:38
type: article
metadata_visibility: show
creators_name: Nguyen, Phuong Hoai Nam
creators_id: namnph@vnu.edu.vn
title: Enhanced Performance in Polymer Light Emitting Diode by using Ultra–Thin Conductive Films as the Buffer Layer
ispublished: pub
divisions: fac_physic
abstract: 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
date_type: published
official_url: DOI: 10.15625/0868-3166/24/3S1/5071
full_text_status: none
publication: Communications in Physics
volume: 24
number: 3S1
pagerange: 101
refereed: TRUE
issn: 0868-3166
citation:   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