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| Content Provider | IET Digital Library |
|---|---|
| Author | Kumar, Surbhi Singh, Jashanpreet Kaur, Harpreet Singh, Harminder Dosanjh, Harmanjit Singh |
| Abstract | This work reports the synthesis of Ni1−x Zn x Fe2O4 ferrite (where x = 0, 0.1, 0.3, and 0.5) by a facile solution combustion method, using oxalyl-dihydrazide as a fuel. Owing to stoichiometric mixing of the starting materials and dissipation of heat during the combustion process, nano-sized spinel ferrites have been synthesised. Fourier transform infrared spectroscopy studies were carried out to confirm the presence of metal-oxide bands in spinel ferrites. X-ray powder diffraction analysis confirmed the presence of a single phase cubic nanocrystalline nature of ferrite samples. Energy dispersive X-ray spectroscopy studies showed the purity of ferrite samples. The effect of Zn substitution on the magnetic properties of these ferrites is also reported here. Magnetic studies revealed that the saturation magnetisation for these ferrite powders increases up to x = 0.3 (38.73 emu/g) and then decreases. Mössbauer measurements revealed a gradual transition from a ferrimagnetic to a superparamagnetic character with increasing concentration of Zn. |
| Starting Page | 727 |
| Ending Page | 731 |
| Page Count | 5 |
| Volume Number | 14 |
| e-ISSN | 17500443 |
| Issue Number | Issue 7, Jun (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/14/7 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2018.5217 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2019-06-26 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Amorphous And Nanostructured Magnetic Materials Barkhausen Combustion Combustion Process Combustion Synthesis Electromagnetic Radiation Spectrometry (chemical Analysis) Energy Dispersive X-Ray Spectroscopy Explosions Facile Solution Combustion Method Ferrimagnetic Character Ferrimagnetics Ferrite Powder Ferrite Sample Ferrites Fine-particle Magnetic System Flames Fourier Transform Infrared Spectra Fourier Transform Infrared Spectroscopy Heat Dissipation Hysteresi Infrared And Raman Spectra in Inorganic Crystal Inorganic SemiConductor And Insulator Low-Dimensional Structure: Growth, Structure And Nonelectronic Property Magnetic Particle Magnetic Phase Boundaries Magnetic Property Magnetic Property of Nanostructure Magnetic Transitions Magnetisation Magnetization Curves Metal-oxide Band Microstructural Property Microstructure Mossbauer Effect Mossbauer Measurement Moumlssbauer Effect; Other Gamma-ray Spectroscopy in Condensed Matter Nanofabrication Nanomagnetics Nanoparticle Nanosized Spinel Ferrites Nanotube And Nanostructured Material Ni1-xZnxFe2O4 Nickel Compound Optical Property Oxalyl-dihydrazide Saturation Magnetisation Single Phase Cubic Nanocrystalline Nature Starting Material Stoichiometric Mixing Stoichiometry Stoichiometry And Homogeneity Structure of Solid Clusters Superparamagnetic Character Superparamagnetism X-Ray Chemical Analysis X-Ray Diffraction X-Ray Powder Diffraction Analysis Zinc Compound Zn Substituted Nickel Ferrite |
| Content Type | Text |
| Resource Type | Article |
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