Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route
Polycrystalline oxide YxMnFe2−xO4 was prepared via low-cost micro emulsion method. As concentration of yttrium ions increased, their electrical and magnetic properties were changed. Effect of secondary phase YFeO3 on the electrical and magnetic properties of the material were also studied and discus...
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doaj-a2a6dc8db2244ff1bcd51102bd510c022020-11-25T03:18:15ZengElsevierResults in Physics2211-37972020-03-0116102973Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion routeMuhammad Asif Yousuf0Sobia Jabeen1Maharzadi Noureen Shahi2Muhammad Azhar Khan3Imran Shakir4Muhammad Farooq Warsi5Department of Chemistry, Baghdad-ul-Jadeed Campus, The Islamia University of Bahawalpur, Bahawalpur 63100, PakistanDepartment of Physics, Quaid-e-Azam University, Islamabad, PakistanDepartment of Chemistry, University of Okara, PakistanDepartment of Physics, Baghdad-ul-Jadeed Campus, The Islamia University of Bahawalpur, Bahawalpur 63100, PakistanSustainable Energy Technologies Center, College of Engineering, King Saud University, Riyadh 11421, Saudi ArabiaDepartment of Chemistry, Baghdad-ul-Jadeed Campus, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; Corresponding author.Polycrystalline oxide YxMnFe2−xO4 was prepared via low-cost micro emulsion method. As concentration of yttrium ions increased, their electrical and magnetic properties were changed. Effect of secondary phase YFeO3 on the electrical and magnetic properties of the material were also studied and discussed in detail. As concentration of impurity ions increased, variation in resistivity was observed. This variation also affected the magnetic behavior of the prepared Mn-based spinel ferrites. Various parameters such as the saturation magnetization (Ms), retentivety (Mr), coercivity (Hc), anisotropic constant (k1), magnetic moments (μB) have been calculated from recorded M-H loops of all unsubstituted and substituted MnFe2O4 nanoparticles. Ms and Mr values found in the range 27–50 emu/g and 1.8–7.6 emu/g respectively.http://www.sciencedirect.com/science/article/pii/S2211379719336447Spinel ferritesI-V measurementElectron transfer modelSaturation magnetization (Ms)Retentivety (Mr)Coercivity (Hc) |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Muhammad Asif Yousuf Sobia Jabeen Maharzadi Noureen Shahi Muhammad Azhar Khan Imran Shakir Muhammad Farooq Warsi |
spellingShingle |
Muhammad Asif Yousuf Sobia Jabeen Maharzadi Noureen Shahi Muhammad Azhar Khan Imran Shakir Muhammad Farooq Warsi Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route Results in Physics Spinel ferrites I-V measurement Electron transfer model Saturation magnetization (Ms) Retentivety (Mr) Coercivity (Hc) |
author_facet |
Muhammad Asif Yousuf Sobia Jabeen Maharzadi Noureen Shahi Muhammad Azhar Khan Imran Shakir Muhammad Farooq Warsi |
author_sort |
Muhammad Asif Yousuf |
title |
Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route |
title_short |
Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route |
title_full |
Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route |
title_fullStr |
Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route |
title_full_unstemmed |
Magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route |
title_sort |
magnetic and electrical properties of yttrium substituted manganese ferrite nanoparticles prepared via micro-emulsion route |
publisher |
Elsevier |
series |
Results in Physics |
issn |
2211-3797 |
publishDate |
2020-03-01 |
description |
Polycrystalline oxide YxMnFe2−xO4 was prepared via low-cost micro emulsion method. As concentration of yttrium ions increased, their electrical and magnetic properties were changed. Effect of secondary phase YFeO3 on the electrical and magnetic properties of the material were also studied and discussed in detail. As concentration of impurity ions increased, variation in resistivity was observed. This variation also affected the magnetic behavior of the prepared Mn-based spinel ferrites. Various parameters such as the saturation magnetization (Ms), retentivety (Mr), coercivity (Hc), anisotropic constant (k1), magnetic moments (μB) have been calculated from recorded M-H loops of all unsubstituted and substituted MnFe2O4 nanoparticles. Ms and Mr values found in the range 27–50 emu/g and 1.8–7.6 emu/g respectively. |
topic |
Spinel ferrites I-V measurement Electron transfer model Saturation magnetization (Ms) Retentivety (Mr) Coercivity (Hc) |
url |
http://www.sciencedirect.com/science/article/pii/S2211379719336447 |
work_keys_str_mv |
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