Annealing of (CoFeZr)_{x}(CaF_2)_{100-x} Nanocomposites Produced by the Ion-Beam Sputtering in the Ar and O_2 Ambient

• Authors: T. Kołtunowicz , P. Zhukowski , V. Bondariev , J. Fedotova , A. Fedotov
• Languages of publication: EN

Abstracts

EN

This paper presents the investigations of electrical properties and effect of annealing on conductivity of (CoFeZr)_{x}(CaF_2)_{100-x} nanocomposites produced by ion-beam sputtering in the Ar and O_2 ambient. Investigations into conductivity of (CoFeZr)_{x}(CaF_2)_{100-x} nanocomposites depending on the measuring temperature and the annealing temperature have been performed. The application of a combined argon-oxygen beam brings about lowering of the potential barrier on the surface of nanoparticles. In the course of annealing the additional oxidation occurs. First it proceeds on the surface and then all through the metallic-phase particles.

Keywords

EN

62.23.Pq; 79.20.Rf; 81.40.Ef; 72.80.Le

Discipline

• 81.40.Ef: Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization
• 79.20.Rf: Atomic, molecular, and ion beam impact and interactions with surfaces(for atomic and molecular beam techniques, see 37.20.+j; see also 34.35.+a Interactions of atoms and molecules with surfaces)
• 62.23.Pq: Composites (nanosystems embedded in a larger structure)
• 72.80.Le: Polymers; organic compounds (including organic semiconductors)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 123
• Issue: 5
• Pages: 932-934

Dates

published

2013-05

Contributors

author

T. Kołtunowicz

• Lublin University of Technology, Nadbystrzycka 38a, 20-618 Lublin, Poland

author

P. Zhukowski

• Lublin University of Technology, Nadbystrzycka 38a, 20-618 Lublin, Poland

author

V. Bondariev

• Lublin University of Technology, Nadbystrzycka 38a, 20-618 Lublin, Poland

author

J. Fedotova

• National Center of Particles and High Energy Physics of the Belarusian State University M. Bogdanovich 153, 220040 Minsk, Belarus

author

A. Fedotov

• Belarusian State University, Independence 4, 220030 Minsk, Belarus

References

• 1. P. Żukowski, T. Kołtunowicz, J. Partyka, Yu.A. Fedotova, A.V. Larkin, Vacuum 83, S275 (2009)
• 2. A. Larkin, A. Saad, A. Fedotov, J. Fedotova, A. Patrin, B. Andrievski, Z. Czapla, S. Dacko, T.N. Kołtunowicz, P. Węgierek, Przegląd Elektrotechniczny 86, 202 (2010) (in Polish)
• 3. T.N. Kołtunowicz, P. Zhukowski, V.V. Fedotova, A.M. Saad, A.V. Larkin, A.K. Fedotov, Acta Phys. Pol. A 120, 35 (2011)
• 4. J. Kasiuk, J. Fedotova, I. Svito, A. Akimov, T.N. Kołtunowicz, P. Węgierek, Przegląd Elektrotechniczny 86, 134 (2010) (in Polish)
• 5. A.V. Larkin, A.K. Fedotov, J.A. Fedotova, T.N. Koltunowicz, P. Zhukowski, Mater. Sci.-Poland 30, 75 (2012)
• 6. J. Fedotova, T.N. Kołtunowicz, P. Zhukowski, Transport of electrical charges and structural properties of selected metal-dielectric nanocomposites, Politechnika Lubelska, 2012 (in Polish)
• 7. T.N. Kołtunowicz, P. Zhukowski, V.V. Fedotova, A.M. Saad, A.K. Fedotov, Acta Phys. Pol. A 120, 39 (2011)
• 8. P. Żukowski, T. Kołtunowicz, J. Partyka, P. Węgierek, J.A. Fedotova, A.K. Fedotov, A.V. Larkin, Przegląd Elektrotechniczny 84, 244 (2008) (in Polish)
• 9. P. Zhukowski, T.N. Kołtunowicz, J.A. Fedotova, A.V. Larkin, Przegląd Elektrotechniczny 86, 157 (2010) (in Polish)
• 10. D. Stauffer, A. Aharony, Introduction to Percolation Theory, Taylor and Francis, London 1992
• 11. P. Zukowski, T. Koltunowicz, J. Partyka, P. Wegierek, F.F. Komarov, A.M. Mironov, N. Butkievith, D. Freik, Vacuum 81, 1137 (2007)
• 12. P. Żukowski, T. Kołtunowicz, J. Partyka, P. Węgierek, M. Kolasik, A.V. Larkin, J.A. Fedotova, A.K. Fedotov, F.F. Komarov, L.A. Vlasukova, Przegląd Elektrotechniczny 84, 247 (2008) (in Polish)
• 13. T. Koltunowicz, P. Zukowski, Y.A. Fedotova, A.V. Larkin, in: II Int. Conf. Radiation Interaction with Material and Its Use in Technologies, Kaunas (Lithuania), Ed. A. Grigonis, Technologija, Kaunas 2008, p. 274
• 14. P. Zhukowski, J. Sidorenko, T.N. Kołtunowicz, J.A. Fedotova, A.V. Larkin, Przegląd Elektrotechniczny 86, 296 (2010) (in Polish)
• 15. N.F. Mott, E.A. Davis, Electron Process in Non-Crystalline Materials, Clarendon Press, Oxford 1979

Identifiers

DOI

10.12693/APhysPolA.123.932