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http://dspace.unimap.edu.my:80/xmlui/handle/123456789/30767| Title: | Study of frequency dependent electrical properties of ZnO nanorods |
| Authors: | Muhammad Kashif, Muhammad Faroow Uda, Hashim, Prof. Dr. Syed Muhammad Usman, Ali Shah, Dr. Zafar Hussain, Ibupoto Willander, Magnus, Prof. kashif_bme@yahoo.com s0940110373@studentmail.unimap.edu uda@unimap.edu.my uashah68@neduet.edu.pk zafar.hussain.ibupoto@liu.se magwi@itn.liu.se |
| Keywords: | ZnO nanorods Solgel Impedance Dielectric |
| Issue Date: | 18-Jun-2012 |
| Publisher: | Universiti Malaysia Perlis (UniMAP) |
| Citation: | p. 1014 - 1019 |
| Series/Report no.: | Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); |
| Abstract: | Impedance spectroscopy is used to study the frequency dependent electrical parameters such as impedance, dielectric constant and conductivity of ZnO nanorods MSM structure in the range of 1 Hz to 10MHz under atmospheric conditions. The real part of impedance (Z’) showed two semicircles that corresponds to the distribution of the grain boundries and electrode process. SEM image shoewed the densily packed ZnO nanorods on the surface of silicon substarte whereas, XRD revealed the grown nanorods have c-axis oreintation.The results shows that the impedance, dielectric increases as the frquency decreases while the conductivity showed the opposite behavior. |
| Description: | The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. |
| URI: | http://dspace.unimap.edu.my/123456789/30767 |
| ISBN: | 978-967-5760-11-2 |
| Appears in Collections: | Conference Papers Uda Hashim, Prof. Ts. Dr. |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| pg 1014 - 1019.pdf | Access is limited to UniMAP community | 477.99 kB | Adobe PDF | View/Open |
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