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2014 | 125 | 6 | 1418-1420
Article title

Effect of Matrix onto Oxidation of Metallic Nanoparticles in Metal-Insulator Nanocomposite Films

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EN
Abstracts
EN
Paper reports the results of X-ray diffraction, X-ray absorption spectroscopy and the Mössbauer spectroscopy of metal-insulator films sintered in Ar+O atmosphere evidencing the difference in oxidation of FeCoZr nanoparticles embedded into Al_2O_3 and Pb(ZrTi)O_3 matrixes. It is proved that Al_2O_3 matrix with high resistance to oxidation favors the formation of nanoparticles with "metal core-oxide shell" structure, while fully oxidized nanoparticles are observed inside Pb(ZrTi)O_3 matrix.
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  • NC PHEP Belarusian State University, 220088 Minsk, Belarus
References
  • [1] J. Fedotova, J. Przewoznik, Cz. Kapusta, M. Milosavljević, J. Kasiuk, J. Zukrowski, M. Sikora, A. Maximenko, D. Szepietowska, K.P. Homewood, J. Phys. D 44, 495001 (2011), doi: 10.1088/0022-3727/44/49/495001
  • [2] T.N. Kołtunowicz, J. Fedotova, P. Zhukowski, A. Saad, A. Fedotov, J.V. Kasiuk, A.V. Larkin, J. Phys. D 46, 125304 (2013), doi: 10.1088/0022-3727/46/12/125304
  • [3] J.V. Kasiuk, J.A. Fedotova, M. Marszalek, A. Karczmarska, M. Mitura-Nowak, Yu.E. Kalinin, A.V. Sitnikov, Phys. Solid State 54, 178 (2012), doi: 10.1134/S1063783412010179
  • [4] J. Fedotova, G. Bonnet, F. Pedraza, J. Balmain, S. Dubois, V. Gauthier, M.F. Denanot, N. Ouabadi, A. Letsko, A. Ilyuschenko, A. Akimov, Corr. Sci. 50, 1693 (2008), doi: 10.1016/j.corsci.2008.01.030
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv125n644kz
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