Author’s Accepted Manuscript Irreversibilityin Room Temperature Current- Voltage Characteristics of NiFe 2 O 4 Nanoparticles: A Signature of Electrical Memory Effect P. Dey, Rajesh Debnath, Swati Singh, S.K. Mandal, J.N. Roy PII: S0304-8853(16)31645-6 DOI: http://dx.doi.org/10.1016/j.jmmm.2016.08.004 Reference: MAGMA61689 To appear in: Journal of Magnetism and Magnetic Materials Received date: 15 October 2015 Revised date: 15 July 2016 Accepted date: 2 August 2016 Cite this article as: P. Dey, Rajesh Debnath, Swati Singh, S.K. Mandal and J.N. Roy, Irreversibilityin Room Temperature Current-Voltage Characteristics of NiFe 2 O 4 Nanoparticles: A Signature of Electrical Memory Effect, Journal o Magnetism and Magnetic Materials http://dx.doi.org/10.1016/j.jmmm.2016.08.004 This is a PDF file of an unedited manuscript that has been accepted fo publication. As a service to our customers we are providing this early version o the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain www.elsevier.com/locate/jmmm