UGC Approved Journal no 63975(19)

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Published in:

Volume 6 Issue 1
January-2019
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRDY06119


Registration ID:
232861

Page Number

744-751

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Title

The Effect Of Metallic Inclusion On The Capacitance Of Fe3O4 As Dielectric Matrix

Abstract

We observe a large drop in capacitance when a small volume fraction of copper as metallic fillers is embedded into Fe3O4 dielectric matrix system. On furtherinclusionajumpincapacitanceisobservedabovepercolationthresholdwhichisnotinaccordwiththeconventionalpercolationphenomenon.To understand the nature of this dielectric response we have also measured dc conductivity of our composite system Fe3O4:Cu at room temperature corresponding to different range of metallic volume fraction. A power-law behavior near-threshold yields a non-universal value of critical exponent which is mainly attributed to the tunneling effect in this disordered system.

Key Words

Capacitance, critical exponents, dielectric, percolation, con- ductivity.

Cite This Article

"The Effect Of Metallic Inclusion On The Capacitance Of Fe3O4 As Dielectric Matrix", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.744-751, January-2019, Available :http://www.jetir.org/papers/JETIRDY06119.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"The Effect Of Metallic Inclusion On The Capacitance Of Fe3O4 As Dielectric Matrix", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp744-751, January-2019, Available at : http://www.jetir.org/papers/JETIRDY06119.pdf

Publication Details

Published Paper ID: JETIRDY06119
Registration ID: 232861
Published In: Volume 6 | Issue 1 | Year January-2019
DOI (Digital Object Identifier):
Page No: 744-751
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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