[1]
W.W. Ling, H.W. Zhang, Y. He, Y. Wu, K. Yang, Y.X. Li, S. Li, Low temperature fired Ni-Cu-Zn ferrite with Bi4Ti3O12, Journal of Magnetism and Magnetic Materials, 322(2010) 819-823.
DOI: 10.1016/j.jmmm.2009.11.010
Google Scholar
[2]
M. Kaiser, Influence of V2O3 ion addition on the conductivity and grain growth of Ni-Zn-Cu ferrites, Curr. Applied Physics, 10(2010) 975-984.
DOI: 10.1016/j.cap.2009.12.042
Google Scholar
[3]
D. Sakellari, V. Tsakaloudi, E.K. Polychroniadis, V. Zaspalis, Microstructural phenomena controlling losses in NiCuZn ferrites as studied by transmission electron microscopy, J. Am. Ceram, Soc., 91(2008) 366-371.
DOI: 10.1111/j.1551-2916.2007.02030.x
Google Scholar
[4]
R.T. Hsu, J.H. Jean, Y.Y. Hung, Stress required to densify a low fire NiCuZn ferrite under constrained sintering, J. Am. Ceram. Soc., 91(2008) 2051-(2054).
DOI: 10.1111/j.1551-2916.2008.02363.x
Google Scholar
[5]
X.C. Liu, F. Gao, C.S. Tian, Numerical simulation of diffusion ions in ZnTiO3 dielectrics / NiZnCu ferrite composites using restricted shrinkage sintering process, Solid State Sci., 10(2008) 211-216.
DOI: 10.1016/j.solidstatesciences.2007.08.017
Google Scholar
[6]
D. Sakellari, N. Frangis, E.K. Ploychroniadis, A self organized nanostructure induced by phase separation in NiCuZn ferrites, Physica E 42(2010) 1777-1780.
DOI: 10.1016/j.physe.2010.01.047
Google Scholar
[7]
N.J. Chu, X.Q. Wang, Y.P. Liu, H.X. Jin, Q. Wu, L. Li, Z.S. Wang, H.L. Ge, Magnetic properties of low Mn dopped NiCuZn nanocrystalline ferrites, J. Alloy. Compd., 470(2009) 438-442.
DOI: 10.1016/j.jallcom.2008.02.095
Google Scholar
[8]
F. Liu, C. Yang, T.L. Ren, A.Z. Wang, J. Yu, L.T. Liu, NiCuZn ferrite thin films grown by a sol-gel method and rapid thermal annealing, J. Magn. Magn. Mater., 309(2007) 75-79.
DOI: 10.1016/j.jmmm.2006.06.014
Google Scholar
[9]
P.K. Roy, J. Bera, Enhancement of the magnetic properties of Ni-Cu-Zn ferrites with the substitution of a small fraction of lanthanum for iron, Mater. Res. Bull., 42(2007) 77-83.
DOI: 10.1016/j.materresbull.2006.05.009
Google Scholar
[10]
A.L. Xia, H.L. Zhange, Effect of excessive Zn2+ ions on intrinsic magnetic and structural properties of Ni0. 2Zn0. 6Cu0. 2Fe2O4 powder prepared by chemical coprecipitation method, Curr. Applied. Phys., 10(2010) 825-827.
DOI: 10.1016/j.cap.2009.10.001
Google Scholar
[11]
W.C. Hsu, S.C. Chen, P.C. Kuo, C.T. Lie, W.S. Tsai, Preparation of NiCuZn ferrite nanoparticles from chemical co-precipitation method and the magnetic properties after sintering, Mater. SCi. Eng. B 111(2004) 142-149.
DOI: 10.1016/j.mseb.2004.04.009
Google Scholar
[12]
H.B. Wang, J.H. Liu, W.F. Li, J.B. Wang, L.J. Song, S.J. Yuan, F.S. Li, Structural, dynamic magnetic and dielectric properties of Ni0. 5Cu0. 2Zn0. 65Fe2O4 ferrite produced by NaOH co-precipitation method, J. Alloy Compd., 461(2008) 373-377.
DOI: 10.1016/j.jallcom.2007.06.095
Google Scholar
[13]
I.Z. Rahman and T.T. Ahmed, A study on Cu substituted chemically processed Ni-Zn-Cu ferrites, Journal of Magnetism and Magnetic Materials, 290–291( 2005) 1576–1579.
DOI: 10.1016/j.jmmm.2004.11.250
Google Scholar
[14]
P.K. Chakrabarti, B.K. Nath, S. Brahma, S. Das, D. Das, M. Ammar, F. Mazaleyrat, Magnetic and hyperfine properties of chemically synthesized (Al2O3)x(Ni0. 2Zn0. 6Cu0. 2Fe2O4)(1-x) (x=0. 15, 0. 30, 0. 45), Solid State Communication, 144(2007).
DOI: 10.1016/j.ssc.2007.09.001
Google Scholar
[15]
P.A. Jadhav, R.S. Deavn, Y. D. Kolekar, B.K. Chougule, Structural, electrical and magnetic characterizations of Ni-Cu-Zn ferrite synthesized by citrate precursor method, J. Phys. Chem, Solids, 70(2009) 396-400.
DOI: 10.1016/j.jpcs.2008.11.019
Google Scholar
[16]
M.A. Gabal, S.A. Al-Thabaiti, E.H. El-Mossalamy, M. Mokhtar, Structural, magnetic and electrical properties of Ga-substituted NiCuZn nanocrystalline ferrite, Ceram. Int., 36(2010) 1339-1346.
DOI: 10.1016/j.ceramint.2010.01.021
Google Scholar
[17]
P.K. Roy, J. Bera, Electromagnetic properties of Samarium substituted NiCuZn ferrite prepared by auto-combustion method, J. Magn. Magn. Mater., 321(2009) 247-251.
DOI: 10.1016/j.jmmm.2008.08.051
Google Scholar
[18]
M.A. Gabal, Y.M. Al Angari, S.S. Al Juaid, A study on Cu substituted Ni-Cu-Zn ferrites synthesized using egg-white, J. Alloy. Compd., 492(2010) pp.411-415.
DOI: 10.1016/j.jallcom.2009.11.124
Google Scholar
[19]
M.A. Gabal, Magnetic properties of NiCuZn ferrite nanoparticles synthesized using egg-white, Mater. Res. Bull., 45(2010), 589-593.
DOI: 10.1016/j.materresbull.2010.01.021
Google Scholar
[20]
J.L. Martin de Vidales, A. Lo´pez-Delgado, E. Vila and F.A. Lo´pez, The effect of the starting solution on the physico-chemical properties of zinc ferrite synthesized at low temperature, Journal of Alloys and Compounds, 287(1999) 276–283.
DOI: 10.1016/s0925-8388(99)00069-9
Google Scholar
[21]
Xinyong Li, Gongxuan Lu and Shuben Li, Synthesis and characterization of fine particle ZnFe2O4 powders by a low temperature method, Journal of Alloys and Compounds, 235(1996) 150-155.
DOI: 10.1016/0925-8388(95)02022-5
Google Scholar
[22]
T. Nakamura, Low-temperature sintering of Ni-Zn-Cu ferrite and its permeability spectra, Journal of Magnetism and Magnetic Materials, 168(1997) 285-291.
DOI: 10.1016/s0304-8853(96)00709-3
Google Scholar
[23]
S. Modak, M. Ammar, F. Mazaleyrat, S. Das and P.K. Chakrabarti, XRD, HRTEM and magnetic properties of mixed spinel nanocrystalline Ni-Zn-Cu ferrite, Journal of Alloys and Compounds, 473(2009) 15–19.
DOI: 10.1016/j.jallcom.2008.06.020
Google Scholar
[24]
U.R. Lima, M.C. Nasar, R.S. Nasara, M.C. Rezende, J.H. Araújo and J.F. Oliveira, Synthesis of NiCuZn ferrite nanoparticles and microwave absorption characterization, Materials Science and Engineering: B, 151(2008) 238–242.
DOI: 10.1016/j.mseb.2008.06.032
Google Scholar
[25]
Yen-Pei Fu, Cheng-Hsiung Lin and Chung-Wen Liu, Preparation and magnetic properties of Ni0. 25Cu0. 25Zn0. 5 ferrite from microwave-induced combustion, Journal of Magnetism and Magnetic Materials, 283(2004) 59-64.
DOI: 10.1016/j.jmmm.2004.03.053
Google Scholar
[26]
Jen-Yan Hsu, Wen-Song KO, Hon-Dar Shen, and Chi-Jen Chen, IEEE Transactions On Magnetics, 30(1994) 6.
DOI: 10.1109/20.334251
Google Scholar
[27]
Yao Li, Jiupeng Zhao, Jiecai Han and Xiaodong He, Combustion synthesis and characterization of NiCuZn ferrite powders, Materials Research Bulletin, 40(2005) 981–989.
DOI: 10.1016/j.materresbull.2005.02.018
Google Scholar
[28]
Yyqiu Qu, Haibin Yang, Nan Yang, Yuzun Fan and Hongyang Zhu, The effect of reaction temperature on the particle size, structure and magnetic properties of co-precipitated CoFe2O4 nanoparticles, Materials Letters, 60(2006) 3548-3552.
DOI: 10.1016/j.matlet.2006.03.055
Google Scholar
[29]
Mukesh C. Dimri, A. Verma, Subhash C. Kashyap, D.C. Dube, O.P. Thakur, Chandra Prakash, Structural, dielectric and magnetic properties of NiCuZn ferrite grown by citrate precursor method, Mater. Sci. and Engineering B 133(2006) 42-48.
DOI: 10.1016/j.mseb.2006.04.043
Google Scholar
[30]
J. Smit, H.P.J. Wijn, Ferrites, Eindhovan, Philips Technical Library, 1959, 149-156.
Google Scholar
[31]
Shrotri J.J., Kulkarni S.D., Deshpande C.E., Mitra A., Sainkar S.R., Anil Kumar P.S. and Date S.K., Effect of Cu substitution on the magnetic and electrical properties of Ni-Zn ferrite synthesized by soft chemical, Materials, Chemistry and Physics, 59(1999).
DOI: 10.1016/s0254-0584(99)00019-x
Google Scholar
[32]
Ali Ghasemi, Ebrahim Ghasemi, Ebrahim Paimozd, Infuence of copper cations on the magnetic properties of NiCuZn ferrite nanoparticles, J. Magn. Magn. Mater., 323(2011) 1541-1545.
DOI: 10.1016/j.jmmm.2011.01.014
Google Scholar
[33]
Jozef Slama, Anna Gruskova, Mariana Usakova, Elemir Usak and Rastislav Dosoudil, Contribution to analysis of Cu-substituted NiZn ferrites, Journal of Magnetism and Magnetic Materials, 321(2009) 3346–3351.
DOI: 10.1016/j.jmmm.2009.06.024
Google Scholar
[34]
Kim C.W. and Koh J.G., A study of synthesis of NiCuZn ferrite sintering in low temperature by metal nitrates and its electromagnetic property, Journal of Magnetism and Magnetic Materials, 257(2003) 355-368.
DOI: 10.1016/s0304-8853(02)01234-9
Google Scholar
[35]
S. Modak, M. Ammar, F. Mazaleyrat, S. Das and P.K. Chakrabarti, XRD, HRTEM and magnetic properties of mixed spinel nanocrystalline Ni-Zn-Cu ferrite, Journal of Alloys and Compounds, 473(2009) 15–19.
DOI: 10.1016/j.jallcom.2008.06.020
Google Scholar
[36]
P.K. Roy, Bibhuti B. Nayak, J. Bera, , Study on electro-magnetic properties of La substituted Ni-Cu-Zn ferrite synthesized by auto-combustion method, Journal of Magnetism and Magnetic Materials, 320(2008) 1128-1132.
DOI: 10.1016/j.jmmm.2007.10.025
Google Scholar
[37]
B.D. Cullity, Intoduction to Magnetic Materials, Addison-Wesley Publishing Co. Inc., Reading MA. (1972).
Google Scholar
[38]
S. Chikazumi, Physics of Magnetism, Wiley, New York, (1959).
Google Scholar
[39]
M. Georgea, A. Mary John, S.S. Naira, P.A. Joy, M.R. Anantharaman, Journal of Magnetism and Magnetic Materials, 302(2006) 190.
Google Scholar
[40]
A. Verma, D.C. Dube, Journal of American Ceramic Society, 88(2005) 519.
Google Scholar