Graphene network on indium tin oxide nanodot nodes for transparent and current spreading electrode in InGaN/GaN light emitting diode

We report a device that combines indium tin oxide (ITO) nanodot nodes with two-dimensional chemically converted graphene (CCG) films to yield a GaN-based light emitting diode (LED) with interesting characteristics for transparent and current spreading electrodes for the potential use in the ultravio...

Full description

Saved in:
Bibliographic Details
Published in:Applied physics letters 2011-06, Vol.98 (25)
Main Authors: Seo, Tae Hoon, Lee, Kang Jea, Oh, Tae Su, Lee, Yong Seok, Jeong, Hyun, Park, Ah Hyun, Kim, Hun, Choi, Young Ran, Suh, Eun-Kyung, Cuong, Tran Viet, Pham, Viet Hung, Chung, Jin Suk, Kim, Eui Jung
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We report a device that combines indium tin oxide (ITO) nanodot nodes with two-dimensional chemically converted graphene (CCG) films to yield a GaN-based light emitting diode (LED) with interesting characteristics for transparent and current spreading electrodes for the potential use in the ultraviolet region. The current-voltage characteristics and electroluminescence output power performance showed that CCG network on ITO nanodot nodes operated as a transparent and current spreading electrode in LED devices.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.3601462