Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics

Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics

Ge doped (Bi0.5Na0.5)TiO3ceramics, (Bi0.5Na0.5)Ti1-xGexO3(BNTG, x = 0, 0.05, 0.10, 0.15 and 0.2), were prepared by using a solid-state method. The crystal structure of the ceramics was investigated by X-ray diffraction method. It was found that, under suitable conditions, all compositions can form s...

Full description

Saved in:
Bibliographic Details
Main Author: Orawan Khamman
Format: Journal
Published: 2018
Subjects:
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84892886151&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/53644
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Chiang Mai University
id th-cmuir.6653943832-53644
record_format dspace
spelling th-cmuir.6653943832-536442018-09-04T10:01:22Z Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics Orawan Khamman Materials Science Physics and Astronomy Ge doped (Bi0.5Na0.5)TiO3ceramics, (Bi0.5Na0.5)Ti1-xGexO3(BNTG, x = 0, 0.05, 0.10, 0.15 and 0.2), were prepared by using a solid-state method. The crystal structure of the ceramics was investigated by X-ray diffraction method. It was found that, under suitable conditions, all compositions can form single perovskite phase with rhombohedral symmetry. The grain size and morphology of the ceramics were examined by SEM. The average grain size of the ceramics was found to decrease with increasing Ge content. The dielectric constant was measured as a function of both temperature and frequency. All samples exhibited a relaxor ferroelectric behavior. © 2014 Copyright Taylor and Francis Group, LLC. 2018-09-04T09:53:56Z 2018-09-04T09:53:56Z 2014-01-02 Journal 15635112 00150193 2-s2.0-84892886151 10.1080/00150193.2013.849981 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84892886151&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/53644
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
Physics and Astronomy
spellingShingle Materials Science
Physics and Astronomy
Orawan Khamman
Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics
description Ge doped (Bi0.5Na0.5)TiO3ceramics, (Bi0.5Na0.5)Ti1-xGexO3(BNTG, x = 0, 0.05, 0.10, 0.15 and 0.2), were prepared by using a solid-state method. The crystal structure of the ceramics was investigated by X-ray diffraction method. It was found that, under suitable conditions, all compositions can form single perovskite phase with rhombohedral symmetry. The grain size and morphology of the ceramics were examined by SEM. The average grain size of the ceramics was found to decrease with increasing Ge content. The dielectric constant was measured as a function of both temperature and frequency. All samples exhibited a relaxor ferroelectric behavior. © 2014 Copyright Taylor and Francis Group, LLC.
format Journal
author Orawan Khamman
author_facet Orawan Khamman
author_sort Orawan Khamman
title Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics
title_short Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics
title_full Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics
title_fullStr Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics
title_full_unstemmed Phase formation and dielectric properties of Ge doped (Bi 0.5Na0.5)TiO3 ceramics
title_sort phase formation and dielectric properties of ge doped (bi 0.5na0.5)tio3 ceramics
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84892886151&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/53644
_version_ 1681424173772046336

Similar Items