Abstract
Ferrite nanoparticles (Fe3O4) have been produced by the direct low-pressure plasma-chemical synthesis. X-ray diffraction (XRD), high-resolution transmission electron microscopy (HRTEM), vibration magnetometry (VSM), and Mössbauer spectroscopy (NGR) were used for measurements, showing that the produced nanoparticles have an average size of 9.4 nm, a crystalline phase of magnetite, possess a property of superparamagnetism at room temperature, and have a blocking temperature of 89 K. The peculiarities of nanoparticle behavior in the magnetic field, related to a large specific surface area, are discussed.
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Snezhko, A., Prozorov, T., Prozorov, R.: Phys. Rev. B 71, 024527 (2005). doi:10.1103/PhysRevB.71.024527
Dong, X., An, P., Zhang, J., Zhang, H., Li, Y., Liu, H., Ge, X., Li, Q.: J. Supercond. Nov. Magn. 27, 693 (2014). doi:10.1007/s10948-013-2343-9
Ushakov, A.V., Karpov, I.V., Lepeshev, A.A., Petorv, M.I., Fedorov, L.Y.: JETP Lett. 99, 99 (2014). doi:doi:10.1134/S002136401402009X
Ushakov, A.V., Karpov, I.V., Lepeshev, A.A., Petrov, M.I.: J. Appl. Phys. 118, 023907 (2015). doi:10.1063/1.4926549
Babić, E., Novosel, N.: Physica C Superconductivity 493, 119 (2013). doi:10.1016/j.physc.2013.03.043
Obaidat, I.M., Albiss, B.A., Ghamlouche, H., Obeidat, S.M., Qarqaz, T.G., Gharaibeh, M., Obeidat, A., Hasan, M.K.: J. Nanoeng. Nanomanuf. 1, 84 (2011). doi:10.1166/jnan.2011.1006
Abd-Ghani, S.N., Abd-Shukor, R., Kong, W.: Adv. Mater. Res. 501, 309 (2012)
Karpov, I.V., Ushakov, A.V., Lepeshev, A.A., Zharkov, S.M.: Vacuum 128, 123 (2016). doi:10.1016/j.vacuum.2016.03.025
Lepeshev, A.A., Karpov, I.V., Ushakov, A.V., Nagibin, G.E.: J. Alloy Compd. 663, 631 (2016). doi:doi:10.1016/j.jallcom.2015.12.168
Lepeshev, A.A., Karpov, I.V., Ushakov, A.V., Fedorov, L.Y.u., Shaikhadinov, A.A.: Int. J. Nanosci. 15, 1550027 (2016)
Fedorov, L.Y. u., Karpov, I.V., Ushakov, A.V., Lepeshev, A.A.: Inorg. Mater. 51, 25 (2015). doi:10.1134/S0020168515010057
Ushakov, A.V., Karpov, I.V., Lepeshev, A.A.: Tech. Phys. 86, 260 (2016). doi:10.1134/S1063784216020262
Ushakov, A.V., Karpov, I.V., Lepeshev, A.A.: Phys. Solid State 57, 2320 (2015). doi:10.1134/S1063783415110359
Lin, M.M., Kim, D.K., El Haj, A.J., Dobson, J.: IEEE Trans. Nanobioscience 7, 298 (2008). doi:10.1109/TNB.2008.2011864
Mamani, J.B., Gamarra, L.F., de Souza Brito, G.E.: Mat. Res. 17, 3 (2014). doi:10.1590/S1516-14392014005000050
Ushakov, A.V., Karpov, I.V., Lepeshev, A.A., Petrov, M.I., Fedorov, L.Y.u.: Phys. Solid State 57, 919 (2015). doi:10.1134/S1063783415050303
Ushakov, A.V., Karpov, I.V., Lepeshev, A.A., Fedorov, L.Y.u., Shaikhadinov, A.A.: Tech. Phys. 86, 103 (2016). doi:10.1134/S1063784216010230
Ahmed, S.R., Ogale, S.B., Papaefthymiou, G.C., Ramesh, R., Kofinas, P.: Appl. Phys. Lett. 80, 1616 (2002). doi:10.1063/1.1456258
Karpov, I.V., Ushakov, A.V., Fedorov, L.Y.u., Lepeshev, A.A.: Tech. Phys. 84, 559 (2014). doi:10.1134/S1063784214040148
Kolmogorov, A.N.: USSR Report Academy of Sciences 31, 99 (1941)
Ryzhonkov, D.I.: Ultra-dispersed medium. Production of nanopowders by chemical dispersion and their properties. Moscow: Learning, (2007). [In Russ]
Rietveld, H.M.: J. Appl. Crystallogr. 2, 65 (1969)
Suzdalev, I.P.: Dynamic Effects in Gamma-Resonance Spectroscopy. Atomizdat, Moscow (1979)
Goya, G.F., Berquo, T.S., Fonseca, F.C., Morales, M.P.: J. Appl. Phys. 94, 3520 (2003). doi:10.1063/1.1599959
Bodker, F., Morup, S., Linderoth, S.: Phys. Rev. Lett. 72, 282 (1994). doi:10.1103/PhysRevLett.72.282
Zheng, R.K., Gu, H., Xu, B., Zhang, X.X.: J. Phys. Condens. Matter. 18, 5905 (2006). doi:10.1088/0953-8984/18/26/010
Stoner, E.C., Wohlfarth, E.P.: Phil. Trans. R. Soc. A 240, 599 (1948). doi:10.1098/rsta.1948.0007
Varanda, L.C., Jafelicci Jr., P., O’Grady, K., González-Carreño, T., Morales, M.P., Muñoz, T., Serna, C.J.: J. Appl. Phys. 92, 2079 (2002). doi:10.1063/1.1496124
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The work was performed with a support of the grant of the Russian Science Foundation (project no. 16-19-10054)
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Uschakov, A.V., Karpov, I.V. & Lepeshev, A.A. Plasma-chemical Synthesis of Fe3O4 Nanoparticles for Doping of High-Temperature Superconductors. J Supercond Nov Magn 30, 311–316 (2017). https://doi.org/10.1007/s10948-016-3709-6
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DOI: https://doi.org/10.1007/s10948-016-3709-6