The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film

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Main Author:	Siti Norhaida Abdul Rahman
Other Authors:	Sanna Taking (Advisor)
Format:	Learning Object
Language:	English
Published:	Universiti Malaysia Perlis 2008
Subjects:	Vanadium Chemical solution deposition (CSD) Barium strontium titanate (BST) Vanadium alloys Titanates Vanadium oxide doped Barium Strontium Titanate (BVST) Dopant Concentration BVST thin film
Online Access:	http://dspace.unimap.edu.my/xmlui/handle/123456789/1367
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Institution:	Universiti Malaysia Perlis
Language:	English

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spelling	my.unimap-13672008-10-08T09:06:04Z The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film Siti Norhaida Abdul Rahman Sanna Taking (Advisor) Vanadium Chemical solution deposition (CSD) Barium strontium titanate (BST) Vanadium alloys Titanates Vanadium oxide doped Barium Strontium Titanate (BVST) Dopant Concentration BVST thin film Access is limited to UniMAP community. Vanadium is classified as a transition metal and is the most important in its group. It finds extensive use in the manufacturing of special steels with exceptional strength and toughness. The dopant concentration of Vanadium oxide doped Barium Strontium Titanate (BVST) thin film were prepared on p-type and n-type substrates using chemical solution deposition(CSD) method of 0%, 5% and 10%. The films were deposited by spin coating method with spinning speed at 3000 rpm for 30 seconds. The post deposition annealing of the films were carried out for one hour using hot plate at 180oC, 200oC, 220oC and 240oC for low temperature and using furnace at 900°C, 950°C and 1000°C for high temperature. The surface roughness, grain size, thickness and thin film type analysis of the grown thin films are characterized by atomic force microscope (AFM), Ambios XP-1 and PNT conduction gauge It is found that the best surface roughness, grain size and grain diameter at high temperature is temperature of 950° with dopant concentration of 5% p-type substrate. The grain size value obtained is 37.35nm², grain diameter value is of 6.896nm and rms roughness value is of 0.384nm. Vanadium doped Barium Strontium Titanate (BVST) is shows larger grain size and smoother surface roughness. It is found then the type of substrates, dopant concentration and annealing temperature will affect the surface roughness, grain size, grain diameter, thickness and thin film type. 2008-07-02T08:11:00Z 2008-07-02T08:11:00Z 2007-03 Learning Object http://hdl.handle.net/123456789/1367 en Universiti Malaysia Perlis School of Microelectronic Engineering
institution	Universiti Malaysia Perlis
building	UniMAP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Perlis
content_source	UniMAP Library Digital Repository
url_provider	http://dspace.unimap.edu.my/
language	English
topic	Vanadium Chemical solution deposition (CSD) Barium strontium titanate (BST) Vanadium alloys Titanates Vanadium oxide doped Barium Strontium Titanate (BVST) Dopant Concentration BVST thin film
spellingShingle	Vanadium Chemical solution deposition (CSD) Barium strontium titanate (BST) Vanadium alloys Titanates Vanadium oxide doped Barium Strontium Titanate (BVST) Dopant Concentration BVST thin film Siti Norhaida Abdul Rahman The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film
description	Access is limited to UniMAP community.
author2	Sanna Taking (Advisor)
author_facet	Sanna Taking (Advisor) Siti Norhaida Abdul Rahman
format	Learning Object
author	Siti Norhaida Abdul Rahman
author_sort	Siti Norhaida Abdul Rahman
title	The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film
title_short	The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film
title_full	The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film
title_fullStr	The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film
title_full_unstemmed	The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film
title_sort	effect of annealing temperature and dopant concentration on the surface layer of vanadium doped barium strontium titanate (bvst) thin film
publisher	Universiti Malaysia Perlis
publishDate	2008
url	http://dspace.unimap.edu.my/xmlui/handle/123456789/1367
_version_	1643787268147642368

The Effect of Annealing Temperature and Dopant Concentration on the Surface Layer of Vanadium Doped Barium Strontium Titanate (BVST) Thin Film

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