http://hdl.handle.net/20.500.12128/7793
Title: | Effect of Magnesium Substitution on Dielectric Constant of Zn2-xMgxInV3O11 (x = 0.0, 0.4, 1.6) Solid Solutions |
Authors: | Sawicki, Bogdan Bosacka, M. Filipek, E. Groń, Tadeusz Duda, Henryk Oboz, Monika Urbanowicz, Piotr |
Keywords: | Magnesium Substitution |
Issue Date: | 2018 |
Citation: | Acta Physica Polonica A, Vol. 134, No. 4 (2018), s. 958-961 |
Abstract: | The results of magnetic and dielectric measurements of Zn2xMgxInV3O11 phases with x = 0:0, 0.4, and 1.6 showed diamagnetic behavior above room temperature and a strong increase in the relative electrical permittivity, "r, with an increase in the magnesium content as well as the high loss tangent, tan , above 150 K, irrespective of the magnesium content in the sample. With the increase in the frequency of the electric field both "r and tan strongly decreased. At low temperatures a residual paramagnetism coming from the paramagnetic ions of vanadium was observed. These effects were interpreted within a framework of the vacancy trapping centers acting as the accumulation of electric charges on the one hand and a mixed valence of vanadium ions on the other. |
URI: | http://hdl.handle.net/20.500.12128/7793 |
DOI: | 10.12693/APhysPolA.134.958 |
ISSN: | 1898-794X |
Appears in Collections: | Artykuły (WNŚiT) |
File | Description | Size | Format | |
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Sawicki_Effect_of_magnesium_substitution.pdf | 3,46 MB | Adobe PDF | View/Open |
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