Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/18888
Title: A systematic study of transparent conducting indium zinc oxide thin films
Authors: KUMAR BHUPENDRA
Keywords: Indium Zinc Oxide (IZO), Transparent conducting oxide (TCO), Amorphous Transparent Conducting Oxide (a-TCO), Homologous region of IZO.
Issue Date: 13-Feb-2006
Source: KUMAR BHUPENDRA (2006-02-13). A systematic study of transparent conducting indium zinc oxide thin films. ScholarBank@NUS Repository.
Abstract: Indium Zinc Oxide (IZO) thin films were deposited by RF magnetron co-sputtering of indium oxide and zinc oxide targets. The amorphous and crystalline thin films were prepared at 200A?C substrate temperature. The films were characterized by Hall Effect measurement, X-ray diffraction, energy dispersion X-ray spectroscopy, X-ray photoelectron spectroscopy, spectro-photometry, atomic force microscopy, conducting atomic force microscopy, and transmission electron microscopy techniques. The composition dependence of the amorphous and the polycrystalline phases in the In2O3-ZnO system was explored. The films having M ratios {Zn/(Zn+In) atomic ratios} in the range of 0.19-0.43 were amorphous in nature, whereas the films having M ratios in the range of 0.48-0.87 were polycrystalline. The main emphasis was on the study of electric and optical properties and the correlation between them. The conduction mechanism in both amorphous and polycrystalline region was studied. The effect of vacuum annealing was studied for both amorphous and polycrystalline region.
URI: http://scholarbank.nus.edu.sg/handle/10635/18888
Appears in Collections:Master's Theses (Open)

Show full item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
KumarB.pdf3.19 MBAdobe PDF

OPEN

NoneView/Download

Page view(s)

347
checked on Dec 11, 2017

Download(s)

867
checked on Dec 11, 2017

Google ScholarTM

Check


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