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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Comparative Study of Magnetic Property of Nanoparticles of Fe2.9Zn0.1O4 and Fe2.2Co0.8O4 |
| Authors Name: | Subhash Chander |
| Unique Id: | IJSDR2312135 |
| Published In: | Volume 8 Issue 12, December-2023 |
| Abstract: | Comparative magnetic studies of Zn-substituted spinel ferrite Fe2 9Zn0 1O4 (Zn50) and Fe2.2Co0.8O4 (Co50) of average size of ~5 nm are performed. The Zn50 sample shows the linear variation of the blocking temperature of 80K and M-H curve of Zn50 at 21 K suggests that there is a small but non-zero coercivity of 35 Oe. The 5 nm sample Co50 is largely in superparamagnetic state at 300 K and its blocking temperature is ~260 K in the presence of a low magnetic field. M-H curve of Co50 at 85 K suggests that there is a high non-zero coercivity as compared to Zn50. |
| Keywords: | Ferrites, Blocking temperature, Coercivity, Superparamagnetism, Nanoparticle |
| Cite Article: | "Comparative Study of Magnetic Property of Nanoparticles of Fe2.9Zn0.1O4 and Fe2.2Co0.8O4", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 12, page no.994 - 997, December-2023, Available :http://www.ijsdr.org/papers/IJSDR2312135.pdf |
| Downloads: | 000338719 |
| Publication Details: | Published Paper ID: IJSDR2312135 Registration ID:210340 Published In: Volume 8 Issue 12, December-2023 DOI (Digital Object Identifier): Page No: 994 - 997 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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