The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications

Strontium-substituted spinel ferrites were prepared using the sol–gel method. The sample’s chemical formula was Cu1–xSrxFe2O4 (0.00, 0.20, 0.40, 0.60, 0.80 and 1.00). A cubic structure was discovered through X-ray diffraction (XRD) analysis. The lattice, constant, X-ray density and other structural...

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Autores principales:	Salma Aman, Naseeb Ahmad, Hafiz Muhammad Tahir Farid, Khaled H. Mahmoud, Zeinhom M. El-Bahy
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	spinel ferrites resistivity activation energy high-frequency applications magnetization Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/f312a2c78c594a48b51aae502823a1bf
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spelling	oai:doaj.org-article:f312a2c78c594a48b51aae502823a1bf2021-11-17T14:21:57ZThe electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications1658-365510.1080/16583655.2021.2000728https://doaj.org/article/f312a2c78c594a48b51aae502823a1bf2021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/16583655.2021.2000728https://doaj.org/toc/1658-3655Strontium-substituted spinel ferrites were prepared using the sol–gel method. The sample’s chemical formula was Cu1–xSrxFe2O4 (0.00, 0.20, 0.40, 0.60, 0.80 and 1.00). A cubic structure was discovered through X-ray diffraction (XRD) analysis. The lattice, constant, X-ray density and other structural parameters were increased with the substitution of strontium ion due to its larger ionic radius as compared with the ionic radius of manganese. It was discovered that the addition of strontium ions increased both activation energy and dc resistivity, whilst the decrease in resistivity with increasing temperature proved the semiconducting nature of samples. There was an abysmal disparity between the coerciveness and magnetization values. The permittivity was decreased with the addition of strontium ions. The low perittivity and high specific resistance suggested that prepared samples are suitable for high-frequency applications.Salma AmanNaseeb AhmadHafiz Muhammad Tahir FaridKhaled H. MahmoudZeinhom M. El-BahyTaylor & Francis Grouparticlespinel ferritesresistivityactivation energyhigh-frequency applicationsmagnetizationScience (General)Q1-390ENJournal of Taibah University for Science, Vol 15, Iss 1, Pp 721-729 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	spinel ferrites resistivity activation energy high-frequency applications magnetization Science (General) Q1-390
spellingShingle	spinel ferrites resistivity activation energy high-frequency applications magnetization Science (General) Q1-390 Salma Aman Naseeb Ahmad Hafiz Muhammad Tahir Farid Khaled H. Mahmoud Zeinhom M. El-Bahy The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
description	Strontium-substituted spinel ferrites were prepared using the sol–gel method. The sample’s chemical formula was Cu1–xSrxFe2O4 (0.00, 0.20, 0.40, 0.60, 0.80 and 1.00). A cubic structure was discovered through X-ray diffraction (XRD) analysis. The lattice, constant, X-ray density and other structural parameters were increased with the substitution of strontium ion due to its larger ionic radius as compared with the ionic radius of manganese. It was discovered that the addition of strontium ions increased both activation energy and dc resistivity, whilst the decrease in resistivity with increasing temperature proved the semiconducting nature of samples. There was an abysmal disparity between the coerciveness and magnetization values. The permittivity was decreased with the addition of strontium ions. The low perittivity and high specific resistance suggested that prepared samples are suitable for high-frequency applications.
format	article
author	Salma Aman Naseeb Ahmad Hafiz Muhammad Tahir Farid Khaled H. Mahmoud Zeinhom M. El-Bahy
author_facet	Salma Aman Naseeb Ahmad Hafiz Muhammad Tahir Farid Khaled H. Mahmoud Zeinhom M. El-Bahy
author_sort	Salma Aman
title	The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
title_short	The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
title_full	The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
title_fullStr	The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
title_full_unstemmed	The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
title_sort	electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/f312a2c78c594a48b51aae502823a1bf
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The electrical, dielectric and magnetic effect of strontium-substituted spinel ferrites for high-frequency applications

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