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Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3

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Main Authors: N. Z. S., Noreainia, O. H., Hassan, A. M. M., Ali, M. K., Yaakob, M. Z. A., Yahya, M. F. M., Taib
Other Authors: oskar@uitm.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2021
Subjects:
Bismuth ferrite
Dielectric
Magnetization
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69845
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spelling my.unimap-698452021-02-25T00:58:09Z Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3 N. Z. S., Noreainia O. H., Hassan A. M. M., Ali M. K., Yaakob M. Z. A., Yahya M. F. M., Taib oskar@uitm.edu.my Bismuth ferrite Dielectric Magnetization Link to publisher's homepage at http://ijneam.unimap.edu.my Galium doped at Bi-site of Bi1-xGaxFeO3 (BGFO) ceramics with x = 0.00, 0.01, 0.02 and 0.03 was synthesized by the solid state reaction route. The effect of gallium on structural, microstructure, dielectric and magnetic properties have been investigated. Phases of BGFO were investigated via X-ray Diffractometer has confirmed the formation of a single phase of BGFO where x ≤ 0.02 is the solid solution limit of gallium. The grain size of BGFO is reduced with the increasing of the Ga concentration. Meanwhile dielectric measurements were performed by using Electrical Impedance Spectroscopy (EIS) at room temperature indicates the inversely proportional pattern for both dielectric constant and dissipation factor in frequency range up to 1MHz. Moreover, substitution in BFO showed a significant improvement in dielectric loss with increasing of Ga content. The magnetic measurement revealed an increase in Ga-content up to 0.02 at room temperature in BGFO can significantly induce the spontaneous magnetization and weak ferromagnetic behavior due to the collapse of spin cycloid structure and modification of antiparallel spin. 2021-02-25T00:58:09Z 2021-02-25T00:58:09Z 2020-12 Article International Journal of Nanoelectronics and Materials, vol.13(Special Issue), 2020, pages 267-274 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69845 en NANOSYM, 2019; Universiti Malaysia Perlis (UniMAP)
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 Bismuth ferrite
Dielectric
Magnetization
spellingShingle Bismuth ferrite
Dielectric
Magnetization
N. Z. S., Noreainia
O. H., Hassan
A. M. M., Ali
M. K., Yaakob
M. Z. A., Yahya
M. F. M., Taib
Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 oskar@uitm.edu.my
author_facet oskar@uitm.edu.my
N. Z. S., Noreainia
O. H., Hassan
A. M. M., Ali
M. K., Yaakob
M. Z. A., Yahya
M. F. M., Taib
format Article
author N. Z. S., Noreainia
O. H., Hassan
A. M. M., Ali
M. K., Yaakob
M. Z. A., Yahya
M. F. M., Taib
author_sort N. Z. S., Noreainia
title Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
title_short Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
title_full Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
title_fullStr Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
title_full_unstemmed Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3
title_sort structural, microstructure, dielectric and magnetic behavior of ga substituted bifeo3
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2021
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69845
_version_ 1698698670957920256
score 13.222552

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