Overlapping Large Polaron Conductivity Mechanism and Dielectric Properties of Al0.2Cd0.8Fe2O4 Ferrite Nanocomposite

T. Sasmaz Kuru; Şentürk, Erdoğan; Eyüpoğlu, Volkan

dc.contributor.authors	Kuru, TS; Senturk, E; Eyupoglu, V;
dc.date.accessioned	2020-01-20T08:02:30Z
dc.date.available	2020-01-20T08:02:30Z
dc.date.issued	2017
dc.identifier.citation	Kuru, TS; Senturk, E; Eyupoglu, V; (2017). Overlapping Large Polaron Conductivity Mechanism and Dielectric Properties of Al0.2Cd0.8Fe2O4 Ferrite Nanocomposite. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 30, 655-647
dc.identifier.issn	1557-1939
dc.identifier.uri	https://hdl.handle.net/20.500.12619/32249
dc.identifier.uri	https://doi.org/10.1007/s10948-016-3847-x
dc.description.abstract	In this work, the conduction and dielectric properties of Al0.2Cd0.8Fe2O4 ferrite nanoparticle, which was synthesized by a co-precipitation method, were investigated. Experimental data were taken from 20 Hz to 10 MHz and from 293 to 613 K. AC conductivity of the sample was analyzed within the framework of the overlapping large polaron tunneling (OLPT) mechanism. DC conductivity behavior fits the classical Arrhenius-type conductivity in the examined temperature range. Electrical properties of the material sample have been studied using an impedance spectroscopy technique. The effect of frequency and temperature on dielectric constant (epsilon (')), dielectric loss (tan oee integral), and impedance (Z' and Z'') has been discussed in terms of hopping of charge carriers between Fe2+ and Fe3+ ions. According to results, a relaxation process fits the Cole-Cole model.
dc.language	English
dc.publisher	SPRINGER
dc.subject	Physics
dc.title	Overlapping Large Polaron Conductivity Mechanism and Dielectric Properties of Al0.2Cd0.8Fe2O4 Ferrite Nanocomposite
dc.type	Article
dc.identifier.volume	30
dc.identifier.startpage	647
dc.identifier.endpage	655
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Şentürk, Erdoğan
dc.contributor.saüauthor	Eyüpoğlu, Volkan
dc.relation.journal	JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
dc.identifier.wos	WOS:000395062600012
dc.identifier.doi	10.1007/s10948-016-3847-x
dc.identifier.eissn	1557-1947
dc.contributor.author	T. Sasmaz Kuru
dc.contributor.author	Şentürk, Erdoğan
dc.contributor.author	Eyüpoğlu, Volkan