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Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin

This paper studied on the ohmic contact characteristics of nanostructured TiO2 thin films anneal at different temperature. The preparation of TiO2 solution used the Titanium (IV) butoxide as a precursor at concentration of 0.2M. TiO2 thin films were prepared by spin-coating technique and derived sol...

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Main Author: Mohamad Zainuddin, Mohd Azlan
Format: Thesis
Language:English
Published: 2009
Subjects:
Titanium dioxide
Online Access:https://ir.uitm.edu.my/id/eprint/98858/2/98858.pdf
https://ir.uitm.edu.my/id/eprint/98858/
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spelling my.uitm.ir.988582024-08-04T15:28:54Z https://ir.uitm.edu.my/id/eprint/98858/ Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin Mohamad Zainuddin, Mohd Azlan Titanium dioxide This paper studied on the ohmic contact characteristics of nanostructured TiO2 thin films anneal at different temperature. The preparation of TiO2 solution used the Titanium (IV) butoxide as a precursor at concentration of 0.2M. TiO2 thin films were prepared by spin-coating technique and derived sol onto glass substrate, followed by an annealing at temperatures ranging from 350◦C to 550◦C. The result will be analyse on the I-V characteristics and observed it to get the ohmic contact by using gold, platinum and palladium as a metal contact. The influence of the annealing temperature on the electrical, structural and surface morphology of the thin film were characterize by using the I-V measurements, scanning electron microscope (SEM) and atomic force microscope (AFM). Due to the observation in electrical measurement at 550oC, platinum is the best metal contact compared to gold and palladium. This ohmic contact was observed by looking at the capability of metal contact delivering the required current with no voltage drop between the semiconductor and the metal. 2009 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/98858/2/98858.pdf Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin. (2009) Degree thesis, thesis, Universiti Teknologi MARA (UiTM). <http://terminalib.uitm.edu.my/98858.pdf>
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Titanium dioxide
spellingShingle Titanium dioxide
Mohamad Zainuddin, Mohd Azlan
Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin
description This paper studied on the ohmic contact characteristics of nanostructured TiO2 thin films anneal at different temperature. The preparation of TiO2 solution used the Titanium (IV) butoxide as a precursor at concentration of 0.2M. TiO2 thin films were prepared by spin-coating technique and derived sol onto glass substrate, followed by an annealing at temperatures ranging from 350◦C to 550◦C. The result will be analyse on the I-V characteristics and observed it to get the ohmic contact by using gold, platinum and palladium as a metal contact. The influence of the annealing temperature on the electrical, structural and surface morphology of the thin film were characterize by using the I-V measurements, scanning electron microscope (SEM) and atomic force microscope (AFM). Due to the observation in electrical measurement at 550oC, platinum is the best metal contact compared to gold and palladium. This ohmic contact was observed by looking at the capability of metal contact delivering the required current with no voltage drop between the semiconductor and the metal.
format Thesis
author Mohamad Zainuddin, Mohd Azlan
author_facet Mohamad Zainuddin, Mohd Azlan
author_sort Mohamad Zainuddin, Mohd Azlan
title Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin
title_short Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin
title_full Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin
title_fullStr Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin
title_full_unstemmed Ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / Mohd Azlan Mohamad Zainuddin
title_sort ohmic contact characteristic of nanostructured titanium dioxide thin films anneal at different temperatures / mohd azlan mohamad zainuddin
publishDate 2009
url https://ir.uitm.edu.my/id/eprint/98858/2/98858.pdf
https://ir.uitm.edu.my/id/eprint/98858/
_version_ 1806517536978632704
score 13.211869

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