Temperature Dependence of Initial Permeability of NixCo1-xFe2O4 Ferrite System


  • V.S. Bushkova Vasyl Stefanyk Precarpathian National University
  • A.V. Kopayev Vasyl Stefanyk Prekarpathian University
  • N.I. Bushkov Vasyl Stefanyk Prekarpathian University
  • B.V. Karpyk Vasyl Stefanyk Prekarpathian University
  • O.M. Matkivskyi Vasyl Stefanyk Prekarpathian University




sol-gel technology, nickel-cobalt ferrite, initial permeability, Curie temperature


The aim of this work was to create and study of ferrite nickel-cobalt powders, using sol-gel technology with participation of auto-combustion. Dependence of the initial permeability from the degree of substitution of cobalt cations on nickel cations is obtained. It is revealed that the crystallite size has a significant influence on the magnetic properties of the samples. With decreasing of crystallite size of nickel-cobalt ferrite Curie temperature decreases. It is shown that the smaller the particle size, the greater the thickness of the surface layer with significant violations of magnetic structure.


Y. Li, J.P. Zhao, J.C. Han, Bulletin of Materials Science 25, 263 (2002).

B. D. Cullity, C. D. Graham. Introduction to Magnetic Materials (John Wiley and Sons, Hoboken, 2009).

E. Olsen, J. Thonstad, Journal of Applied Electrochemistry 29, 293 (1999).

M. M. Barakat, M. A. Henaish, S. A. Olofa and A. Tawfik, J. of Thermal Analysis and Calorimetry 37, 241 (1991).

O. F. Caltun, L. Spinu , Al Staneu, Journal of Optoelectronics and Advanced Materials 4, 337 (2002).

A. M. Kumar, M. C. Verma, C. L. Dube, K. H. Rao, S. C. Kashyap, J. of Magn. and Magn. Mater. 320, 1995 (2008).

R. Lebourgeois, C. Le Fur, M. Labyre, M. Pate, J.-P. Ganne, J. of Magn. and Magn. Mater. 160, 329 (1996).

S. A. Jadhav, J. of Mat. Sci. Lett. 224, 167 (2001).

S. P. Gubin, Ju. A. Koksharov, G. B. Homutov, G. Ju. Jurkov, Uspehi himii 74, 539 (2005).

A. Kopaev, V. Bushkova, B. Ostafiychuk. Sol-Gel Synthese und Eigenschaften der weichmagnetischen Nanoferrite und Verbundwerkstoffen. Physik und Technologie der Nanoferrite mit dem Bariumtitanat (Lap Lambert Academic Publishing, Saarbrücken, 2013).

B. K. Ostafiychuk, V. S. Bushkova, I. P. Yaremij, Materials of the HV International Conference on Physics and Technology of Thin Films and Nanosystems (Play, Ivano-Frankivsk, 2015), p. 197.

F. Nesa, A. K. M. Zakaria, M. A. Saeed Khan, S. M. Yunus, A. K. Das, S.-G. Eriksson, M. N. I. Khan, D. K. Saha, M. A. Hakim, World Journal of Condensed Matter Physics 2, 27 (2012).

V. S. Bushkova, Physics and Chemistry of Solid State 16, 506 (2015).

B. Sadeh, M. Doi, T. Shimuzi, M. Matsui. Magn. Soc. Jap. 24, 511 (2000).

B. Liu, J. Ding, J. Yi, J. Yin, J. of the Korean Physical Society 52, 1483 (2008).

S. Krupichka, Fizika ferritov i rodstvennyh im materialov (Mir, Moskva, 1976).

V. T. Dovgij, A. I. Linnik, S. Ju. Prilipko, G. Ja. Akimov, Ju. F. Revenko, A. A. Novohackaja, T. A. Linnik, N. V. Davydejko, V. N. Spiridonov, Fizika i tehnika vysokih davlenij 21, 62 (2011).



How to Cite

Bushkova, V., Kopayev, A., Bushkov, N., Karpyk, B., & Matkivskyi, O. (2015). Temperature Dependence of Initial Permeability of NixCo1-xFe2O4 Ferrite System . Physics and Chemistry of Solid State, 16(4), 695–699. https://doi.org/10.15330/pcss.16.4.695-699



Scientific articles