International Journal of Scientific and Research Publications

IJSRP, Volume 5, Issue 4, April 2015 Edition [ISSN 2250-3153]


Ferromagnetic Properties of Zn substituted Spinel Ferrites for High Frequency Applications
      K.Praveena, K. Sadhana
Abstract: This review focuses on two systems, nanocrystalline Zn substituted Co1-xZnxFe2O4 (0≤x≥1) and Ni0.4Zn0.2Mn0.4Fe2O4, were synthesized using microwave hydrothermal and auto-combustion method respectively. The synthesized powders were characterized by X-ray diffraction (XRD), transmission electron microscope (TEM), thermo-gravimetric-differential thermal analysis (TG-DTA) and FTIR. The average particle size was obtained from TEM and it is found to be 17 nm. Zero field cooled (ZFC) and Field cooled (FC) measurements for Co1-xZnxFe2O4 reveal that samples with 0.6≤x≥1 have superparamagentic behavior at room temperature, which confirms weak interaction between magnetic particles.

Reference this Research Paper (copy & paste below code):

K.Praveena, K. Sadhana (2018); Ferromagnetic Properties of Zn substituted Spinel Ferrites for High Frequency Applications; Int J Sci Res Publ 5(4) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0415.php?rp=P403877
©️ Copyright 2011-2022 IJSRP - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.