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Abstracts
Broadband dielectric spectroscopy measurements of Nb₆VSb₃O₂₅ showed that in both the real (ε') and imaginary (ε'') components of permittivity there is visible relaxation process strongly obscured by dc conductivity. Application of the electric modulus representation of the data enables to study temperature evolution of this relaxation together with conductivity relaxation. It was showed that the activation energies for both processes are close. Low-frequency loss tangent increases strongly with temperature, suggesting that in the compound under study additional energy losses are associated with the conduction of electric current, as determined by the Joule-Lenz law.
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Journal
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Pages
355-358
Physical description
Dates
published
2016-03
received
2015-11-22
(unknown)
2016-02-19
Contributors
author
- Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
author
- Department of Inorganic and Analytical Chemistry, West Pomeranian University of Technology, al. Piastów 42, 71-065 Szczecin, Poland
author
- Department of Inorganic and Analytical Chemistry, West Pomeranian University of Technology, al. Piastów 42, 71-065 Szczecin, Poland
author
- Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
author
- Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
- Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
References
- [1] E. Filipek, M. Piz, J. Therm. Anal. Calorim. 101, 447 (2010), doi: 10.1007/s10973-010-0781-1
- [2] E. Filipek, M. Piz, Patent RP No. 213420 B1 (2013)
- [3] M. Ziółek, H. Golińska-Mazwa, E. Filipek, M. Piz, Catal. Today 187, 159 (2012), doi: 10.1016/j.cattod.2011.10.038
- [4] E. Filipek, M. Piz, J. Alloy. Compd. 661, 141 (2016), doi: 10.1016/j.jallcom.2015.11.061
- [5] J. Typek, G. Zolnierkiewicz, A. Cyran, K. Wardal, E. Filipek, M. Piz, in: Proc. Conf. FNMA'11, IMIM'11, AUXETICS'11, Eds. J. Rybicki, K.W. Wojciechowski, Task Publishing, Gdańsk 2011, Abstract book, P62, 2011, p. 181
- [6] T. Groń, E. Filipek, M. Piz, H. Duda, Mater. Res. Bull. 51, 105 (2014), doi: 10.1016/j.materresbull.2013.12.008
- [7] U. Schneider, P. Lunkenheimer, R. Brand, A. Loidl, Phys. Rev. E 59, 6924 (1999), doi: 10.1103/PhysRevE.59.6924
- [8] A. Molak, M. Paluch, S. Pawlus, J. Klimontko, Z. Ujma, I. Gruszka, J. Phys. D Appl. Phys. 38, 1450 (2005), doi: 10.1088/0022-3727/38/9/019
- [9] P.B. Macedo, C.T. Moynihan, R. Bose, Phys. Chem. Glasses 13, 171 (1972)
- [10] K.S. Cole, R.H. Cole, J. Chem. Phys. 9, 341 (1941), doi: 10.1063/1.1750906
- [11] H. Wagner, R. Richert, Polymer 38, 5801 (1997), doi: 10.1016/S0032-3861(97)00122-5
- [12] C. Leon, M.L. Lucia, J. Santamaria, Phys. Rev. B 55, 882 (1997), doi: 10.1103/PhysRevB.55.882
- [13] R. Richert, H. Wagner, Solid State Ion 105, 167 (1998), doi: 10.1016/S0167-2738(97)00461-X
- [14] N.F. Mott, E.A. Davis, Electronic Processes in Non-Crystalline Materials, Clarendon Press, Oxford 1971
- [15] Encyclopaedia of Modern Physics, Ed. A.K. Wróblewski, PWN, Warsaw 1983 (in Polish)
- [16] J.G. Simmons, Phys. Rev. 155, 657 (1967), doi: 10.1103/PhysRev.155.657
- [17] C. Li, J. Wang, W. Su, H. Chen, W. Wang, D. Zhuang, Physica B 307, 1 (2001), doi: 10.1016/S0921-4526(01)01026-2
- [18] T. Groń, E. Filipek, M. Piz, H. Duda, T. Mydlarz, Mater. Res. Bull. 48, 2712 (2013), doi: 10.1016/j.materresbull.2013.03.030
- [19] T. Groń, E. Tomaszewicz, Z. Kukuła, S. Pawlus, B. Sawicki, Mater. Sci. Eng. B 184, 14 (2014), doi: 10.1016/j.mseb.2014.01.006
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv129n318kz