Double layer effect on electrothermal properties of transparent heaters

Title
Double layer effect on electrothermal properties of transparent heaters
Authors
김아영이규하변동진이중기
Keywords
Double layer effect; Transparent heater; FTO; AZO
Issue Date
2013-11
Publisher
International Conference on Advanced Electromaterials 2013 (ICAE 2013)
Abstract
Transparent double layer heaters which consists of aluminum-doped zinc oxide and fluorine-doped tin oxide films are prepared by electron cyclotron resonance-metal organic chemical vapor deposition and an RF-sputtering system, in a sequence. Double-layered transparent conducting oxide film is designed and prepared to achieve both of high conductivity and high temperature performance. This double-layered structure has low sheet resistance, which leads to an increase in grain size. The fluorine-doped tin oxide / aluminum-doped zinc oxide double-layer film shows sheet resistance as low as 36.7 Ω /sq., and an optical transmittance of ~82%, which are suitable properties for low-voltage transparent heaters. Hall measurement results show that the double-layer film has remarkably increased conductivity and decreased resistivity. In addition, the time-versus-temperature profile shows that the performance of the fluorine-doped tin oxide / aluminum-doped zinc oxide double layer is superior to that of the aluminum-doped zinc oxide and fluorine-doped tin oxide single-layer films.
URI
http://pubs.kist.re.kr/handle/201004/46653
Appears in Collections:
KIST Publication > Conference Paper
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE