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Title: | Structural, Dielectric and Electric Properties of Manganese-Doped Barium Titanate |
Authors: | Suravi, Islam Nazia Khatun Mohammad Sajjad, Hossain Most Hosney Ara, Begum Nurzamn Ara, Ahmed Ayesha, Siddika suravii@yahoo.com |
Keywords: | Pervoskite Tetragonality Polarization Dielectric property Barium Titanate (BT) |
Issue Date: | Oct-2018 |
Publisher: | Universiti Malaysia Perlis (UniMAP) |
Citation: | International Journal of Nanoelectronics and Materials, vol.11(4), 2018, pages 419-426 |
Abstract: | The Dielectric, Electric Properties and Microstructure of Ba Mnx Ti1-x O3 (where x = 0.0, 0.01, 0.02, 0.03, 0.04) ceramics have been investigated. The ceramic samples were prepared by Solid-State Reaction Method. The SEM microstructure shows grain size decreased from 192.93 nm down to 167.05 nm. Tetragonal structure was found for samples 0.03% and 0.04% Mn-doped BaTiO3 while others showed pseudo-cubic structure. The Dielectric Constant measurements were executed as a function of temperature. Pure and 0.03% Mndoped ceramics showed improved dielectric constant around Curie temperature region. The temperature dependence of electrical resistivity for all samples were noted acquired that the resistivity changes with the addition of Mn+3 ions in the conduction process accordingly, except pure barium titanate i.e, x=0.0. |
Description: | Link to publisher's homepage at http://ijneam.unimap.edu.my |
URI: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/57731 |
ISSN: | 1985-5761 (Printed) 1997-4434 (Online) |
Appears in Collections: | International Journal of Nanoelectronics and Materials (IJNeaM) |
Files in This Item:
File | Description | Size | Format | |
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Structural, Dielectric and Electric Properties of Manganese-Doped.pdf | 1.19 MB | Adobe PDF | View/Open |
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