Crystal structure and magnetic properties study on barium hexaferrite (BHF) and cobalt zinc ferrite (CZF) in composites

Bader, 2006, Colloquium : opportunities in nanomagnetism, Rev. Mod. Phys., 78, 1, 10.1103/RevModPhys.78.1 Singh, 2014, Structural , dielectric and magnetic properties of nanocrystalline BaFe12O19 hexaferrite processed via sol-gel technique, Adv. Mat. Lett., 5, 447, 10.5185/amlett.2014.554 Wang, 2010, Multiferroic magnetoelectric composite nanostructures, NPG Asia Mater., 2, 61, 10.1038/asiamat.2010.32 Kumar, 2018, Surface anisotropy induced in BaTiO3- CoFe2O4 (BTO- CFO) nanocomposites, J. Magn. Magn Mater., 465, 93, 10.1016/j.jmmm.2018.05.061 Hue, 2013, Synthesis, structure, and magnetic properties of SrFe12O19/La(1-x)CaxMnO3 hard/Soft composites, J. Appl. Phys., 114, 123901, 10.1063/1.4821971 Algarou, 2020, Magnetic and microwave properties of SrFe12O19/MCe0.04Fe1.96O4 (M=Cu, Ni, Mn, Co and Zn) hard/Soft nanocomposites, J. Mater. Res. Technol., 10.1016/j.jmrt.2020.03.113 Quesada, 2014, On the origin of remanance enhancement in exchange – uncoupled CoFe2O4 based nanocomposites, Appl. Phys. Lett., 105, 202405, 10.1063/1.4902351 Raidongia, 2010, Multiferroic and magnetoelectric properties of core-shell CoFe2O4 @ BaTiO3 nanocomposite, Appl. Phys. Lett., 97, 10.1063/1.3478231 Kumar, 2019, Lattice strain mediated dielectric and magnetic properties in La-doped barium hexaferrite, J. Magn. Magn Mater., 473, 312, 10.1016/j.jmmm.2018.10.085 Tatarcheck, 2017, Structural, optical and magnetic properties of Zn –doped CoFe2O4 nanoparticles, Nanoscale Research Letters, 12, 141, 10.1186/s11671-017-1899-x de Biasi, 2012, A simple model for magnetocrystalline anisotropy in mixed ferrite nanocomposites, Physica B, 407, 3893, 10.1016/j.physb.2012.06.017 Kneller, 1991, The exchange spring magnet: a new material principle for permanent magnet, IEEE Trans. of magnetic, 27, 4, 10.1109/20.102931 Soares, 2014, Exchange- bias and exchange –spring coupling in magnetic core-shell nanoparticle, J. Magn. Magn Mater., 350, 69, 10.1016/j.jmmm.2013.09.040 Roy, 2009, Enhancement of (BH)max in hard-soft ferrite nanocomposite using exchange spring mechanism, J. Appl. Phys., 106, 10.1063/1.3213341 Roy, 2013, Investigation on non-exchange spring and exchange spring behavior: a first-order reversal curve analysis, Appl. Phys. Lett., 103, 222406, 10.1063/1.4836015 Tian, 2013, Anomalous exchange bias at collinear/non-collinear spin interface, Sci. Rep., 3, 1094, 10.1038/srep01094 Shan, 2002, Energy Barrier and magnetic properties of exchange – coupled hard-soft bilayer, IEEE Trans. Magn., 38, 5, 10.1109/TMAG.2002.803226 Kumar, 2020, Magnetic interaction between BHF (BaFe12O19) and BTO (BaTiO3) in BTO-BHF nanocomposites, J. Magn. Magn Mater., 498, 166100, 10.1016/j.jmmm.2019.166100 Kumar, 2018, Magnetic interaction between ferrimagnetic CoFe2O4 and antiferromagnetic NiO in nanocomposites, Physica B: Physics of condence matter, 530, 114, 10.1016/j.physb.2017.11.017 Pandey, 2020, Surface magnetic interaction between Bi0.85La0.15FeO3 and BaFe12O19 nanomaterials in (1-x) Bi0.85La0.15FeO3–(x) BaFe12O19 nanocomposites, J. Magn. Magn Mater., 502, 166862, 10.1016/j.jmmm.2020.166862 Roy, 2009, Observation of exchange spring behaviour in hard-soft ferrite nanocomposite, J. Magn. Magn Mater., 321, L11, 10.1016/j.jmmm.2008.09.017 Algarou, 2019, Exchange coupling effect in hard/soft SrTb.01Tm.01Fe11.98O19/AFe204 (Where A- Co, Ni, Zn, Cu, and Mn) Composite, Ceramic international, 11, 201 Pahwa, 2019, Interfacial exchange coupling driven magnetic and microwave properties of BaFe12O19/Ni0.5Zn0.5Fe2O4 nanocomposite, J. Mang. Magn. Mater., 484, 61, 10.1016/j.jmmm.2019.03.127 Somaiah, 2012, Magnetic and magnetoelastic properties of Zn doped cobalt ferrite CoFe2-xZnxO4 (x=0, 0.1,0.2 and 0.3.), J. Magn. Magn. Matr., 324, 2286, 10.1016/j.jmmm.2012.02.116 Kumar, 2013, Cation distribution by Rietveld technique and magnetocrystalline anisotropy of Zn substituted nanocrystalline cobalt ferrite, J. Alloys Compd., 551, 72, 10.1016/j.jallcom.2012.10.009 Manglam, 2020, Lattice strain caused magnetism and magnetocrystalline anisotropy in Zn modified barium hexaferrite, Physica B, 588, 412200, 10.1016/j.physb.2020.412200 Dahal, 2019, Synthesis and magnetic properties of 4:1 hard-soft SrFe12O19- La1-x SrxMnO3 nanocomposite prepared by auto combustion method, AIP Adv., 9, 10.1063/1.5096530 Pandey, 2019, Correlation between lattice strain and physical (magnetic, dielectric and magnetodielectric) properties of perovskite –spinel (Bi0.85La0.15FeO3)(1−x)–(NiFe2O4)(x) composites, J. Appl. Phys., 125, 244105, 10.1063/1.5063775 Vegard, 1921, The constitution of mixed crystal and space occupied by atoms, Z. Phys., 5, 17, 10.1007/BF01349680 Mazumdar, 2016, Tuning of magnetoelectric coupling in (1−y)Bi0.8Dy0.2FeO3–yNi0.5Zn0.5Fe2O4 multiferroic composites, J. Magn. Magn. Matr., 401, 443, 10.1016/j.jmmm.2015.10.051 Pahwa, 2017, Structural, magnetic and microwave properties of exchange coupled and non-exchange couple BaFe12O19/NiFe12O19 nanocomposite, J. Alloys Compd., 725, 1175, 10.1016/j.jallcom.2017.07.220 Stoner, 1948, A mechanism of magnetic hysteresis in the heterogeneous alloy, Phil. Trans. Roy. Soc. Lond.: Math. Phys. Eng. Sci., 240, 599, 10.1098/rsta.1948.0007 Pandey, 2018, Crystal structure, magnetic and dielectric properties of (1-x) BiFe0.80Ti0.20O3-(x)Co0.5Ni0.5Fe2O4 multiferroic composites, J. Alloys Compd., 762, 668, 10.1016/j.jallcom.2018.05.198 Kumar, 2014, Low temperature and high magnetic field dependence and magnetic properties of nanocrystalline cobalt ferrite, J. Supercond. Nov. Magnetism, 27, 1677, 10.1007/s10948-014-2519-y Kumari, 2019, Effect of annealing temperature on morphology and magnetic properties of cobalt ferrite nanofibers, Mater. Res. Express, 6, 1250a3, 10.1088/2053-1591/ab5fa1