[1] Kasapoglu, N., B. Birsoz, Baykal, A., Koseoglu, Y., Toprak, M.,: Synthesis and magnetic properties of octahedral ferrites Nix Co1-x Fe2O4 nanocrystals. Central European J. of Chemistry, 5, 570-580(2007).
[2] Liu,Y.L., Liu,Z.M.,Yang,Y., Yang,H.F., Guo-Li S.,Ru-Qin,Y.,: Simple Synthesis of MgFe2 O4 nanoparticles as gas sensing materials. Sensor and Actuators B: Chemical, 107, 600-604(2005).
[3] Cao, S.W., Zhu, Y.J., Cheng, G.F., Huang, Y.H.: ZnFe2O4 nanoparticles: microwave-hydrothermal ionic liuid synthesis and photocatalytic property over phenol, J.of Hazardous Materials, 171, 431-435(2009).
[4] Giannakopoulou,T., Kompotiatis, L., Kontogeorgakos,A., Kordas,G.,;Microwave
behavior of ferrites prepared via sol–gel method. J Magn Magn Mater 246, 360–365(2002).
[5] Yusmar,A., Armitasaria,L., Suharyadi,E.,; Effect of Zn on dielectric properties of Mn-Zn spinel ferrite synthesized by coprecipitation. J. Mater. Today Proc. ,5, 14955–14959(2018).
[6] Ghodake,U.R., Kambale,R.C., Suryavanshi,S.S.,; Effect of Mn2+ substitution on structural, electrical transport and dielectric properties of Mg-Zn ferrites. J.Ceram. Int. 43,1129–1134(2017).
[7] Khirade,P.P., Birajdar,S.D., Alange,R.C., Jadhav K.M.,; Electrical and dielectrical properties of low temperature-synthesized nanocrystalline Mg2+ substituted cobalt spinel ferrite. J. Supercond. Nov. Magn. ,28, 3351–3356(2015).
[8]Xiaohui, Wu., Jingkang Xu., Xingyu Huo., Junbo Chen, Qin Zhang, Fangyi Huang ,Yuanxun Li , Hua Su., Lezhong Li, Nb2O5-doped NiZnCo ferrite ceramics with ultra-high magnetic quality factor and low coercivity for high-frequency electronic devices. J. of the European Ceramic Society 41, 5193–5200(2021).
[9] Rahman, S.A.,; Temperature, frequency and composition dependence of dielectric properties of Nb substituted Li-ferrites. Egypt. J. Solids, 29, 131(2006).
[10] Mowri, S.T., Gafur, M.A., Quazi, D.H., Aninda N., A.,Bashar, M.S.,; Structural and Dielectric properties of (Bi2O3Fe2O3)0.4 for different sintering temperature Journal of Materials Sciences and Applications, 7, 421-429(2016).
[11]Anpeng, W., Hua, Su., Xiaoli, T.,Yuanxun, Li, Zhiqiang, Xu.,Yulan Jing,; Comparison between Nb2O5 and CaCO3 additions on the DC-bias superposition characteristic of low-temperature-fired NiCuZn ferrites. J. of Materials in Electronics 29, 14605–1461(2018)
[12] Zhonghao W., Peng Z., Liang, Z., Lihuan, S., Ji Hu1, Jijun Z., , Huibin Q.,; Effect of TiO2 and Nb2O5 additives on the magnetic properties of cobalt-modified MnZn ferrites. J. of Mater Sci: Mater Electron 27, 6048-6052(2016).
[13]Shengbo, Y., Guohua, B., Xiaoyu W., Xuefeng, Z., Akhlaq, H., Jiaying J., Mi Yan,; Development of high-temperature high-permeability MnZn power ferrites for MHz application by Nb2O5 and TiO2 co-doping, Ceramics International 46, 8935–8941(2020).
[14] Almessiere,M.A., Unal,M.B., Slimania,Y., Demir Korkmaz,A., Algarou,N.A., Baykale,A.,; Electrical and dielectric properties of Nb3+ ions substituted Ba hexaferrites, Results in Physics 14, (2019) 102468
[15] Abu-Elsaad, N. I.,; Elastic properties of germanium substituted lithium ferrite. J. Mole. Struct.1075,546–550(2014).
[16] Patil,A.D., Algude,S.G., Shirsath,S.E, Jadhav,S.S., Patange,S.M.; Elastic, impedance spectroscopic and dielectric properties of TiO2 doped nanocrystalline NiCuZn spinel ferrites, 92, 790–797(2019)
[17] Rezlescu,N., Rezlescu, E.,; Dielectric properties of copper containing ferrites Phys. Stat. Sol. (a) 23, 575 (1974).
[18] Ravinder,D., Vijaya Kumar, K.,; Dielectric behaviour of erbium substituted Mn–Zn ferrites Bull. Mat. Sci 24, 505-509(2001).
[19] Reddy, A. V. R., Mohan, G. R., Ravinder, D., Boyanor, B. S.,: High-frequency dielectric behaviour of polycrystalline zinc substituted cobalt ferrites, J. Mat. Sci.34, 3169-3176 (1999)
[20] Maxwell, J.C., Electricity and magnetism 1. Oxford: Oxford University Press; 1929.
[21] Wagner, K.W., Zur Theorie der unvollkommenen Dielektrika. Ann Phys. 345,817-855 (1913).
[22] Koops,C.G.,;On the Dispersion of Resistivity and Dielectric Constant of Some Semiconductors at Audiofrequencies, J. Phys. Rev. 83, (1951) 121.
[23] Rezlescu,N., Sachelarie,L., Rezlescu, L.,Popa P.D.,; Influence of PbO and Ta2O5 on Some Physical Properties of MgCuZn Ferrites J. Cryst. Res. Technol. 36, 157-167(2001).
[24] Gardner,R.F.G., Moss, R.L., Tanner,D.W.,; The electrical properties of alpha ferric oxide containing magnesium, Br. J. Appl. Phys. 17, 55(2002).
[25] Parvatheeswara Rao, B., Rao, K. H. , Trinadh, K., Caltun, O. F.,; Dielectric behaviour of niobium doped Ni-Zn ferrites. J. of Optoelec. and Advan.Mater. , 6, 951-954(2004).
[26] Lakshminarayana, V., Chandramouli,K., Rao, G. S. N.,; Low loss niobium doped nickel zinc ferrite for power applications, Int.J.Scien. Res. and Rev., 8, 2745-2752(2019).