Conduction Mechanism and Dielectric Properties of Li-Zn Ferrites | ||||
| Egyptian Journal of Solids | ||||
| Article 3, Volume 32, Issue 2, 2009, Page 129-140 PDF (714.77 K) | ||||
| DOI: 10.21608/ejs.2009.148787 | ||||
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| Abstract | ||||
| Four samples of Zn1-xLi0.5xFe2+0.5xO4 (x = 0.25, 0.5, 0.75, and 1) were prepared by the ceramic method. AC electrical conductivity and the dielectric constant were determined. High abnormal value of the dielectric constant 1011~ 1013 was a mean feature of such materials. The dielectric constant exhibits a sharp peaking behavior for some samples. The conduction mechanism was investigated and found to be multiple hopping conduction mechanism. | ||||
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