Please use this identifier to cite or link to this item:
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/1978
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mohd Hafiz Shaari | - |
dc.date.accessioned | 2008-09-07T04:27:51Z | - |
dc.date.available | 2008-09-07T04:27:51Z | - |
dc.date.issued | 2008-04 | - |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/1978 | - |
dc.description | Access is limited to UniMAP community. | - |
dc.description.abstract | Ferroelectric Barium Strontium Titanate (BST) thin films were successfully prepared by wet chemical deposition or sol-gel method and characterized using SPA, AFM, and sensing properties. The BST thin film was fabricated on Si substrate to detect pressure and to study working mechanism of the BST.. The BST solution is dilute after adding with some solvent to make the Barium Titanate and Strontium Titanate more soluble. The annealed BST films showed a sharp perovskite structure with uniform microstructure Experimental results show that the I-V characteristic of the thin films increase rapidly with the BST solution is added with solvent material. Films that added with Ethylene Glycol and Acid acetic show different dielectric performance then films that use BST solution itself. Compared with the available data in the literature, the experiment results show improvement on the electrical properties and microstructure. Structural and electrical properties of BST thin film prepared by sol-gel method were investigated to verify influences of adding a solvent to the morphology and the electrical characteristic. Mixing the solution with solvent not only decrease grain growth but also improvement of crystallinity in BST films. The composition, crystal structure and microstructure of the thin films were characterized using AFM and SEMS. Experimental results show that this method is effective BST thin films for sensors application. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Universiti Malaysia Perlis | en_US |
dc.subject | Titanates | en_US |
dc.subject | Detectors | en_US |
dc.subject | Heat sensor | en_US |
dc.subject | Ferroelectricity | en_US |
dc.subject | Semiconductors | en_US |
dc.subject | Ferroelectric devices | en_US |
dc.subject | Barium titanate | en_US |
dc.subject | Thin film sensor | en_US |
dc.title | Fabrication and characterization of Barium Strontium Titanate (BA1-XSRXTIO3 BST) for heat sensor application | en_US |
dc.type | Learning Object | en_US |
dc.contributor.advisor | Uda Hashim, P.M. Dr. (Advisor) | en_US |
dc.publisher.department | School of Microelectronic Engineering | en_US |
Appears in Collections: | School of Microelectronic Engineering (FYP) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Abstract, Acknowledgment.pdf | 34.77 kB | Adobe PDF | View/Open | |
Conclusion.pdf | 10.67 kB | Adobe PDF | View/Open | |
Introduction.pdf | 15.09 kB | Adobe PDF | View/Open | |
Literature review.pdf | 53.81 kB | Adobe PDF | View/Open | |
Methodology.pdf | 273.11 kB | Adobe PDF | View/Open | |
References and appendix.pdf | 32.26 kB | Adobe PDF | View/Open | |
Results and discussion.pdf | 1.92 MB | Adobe PDF | View/Open |
Items in UniMAP Library Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.