Radiation stimulated permanent alterations in structural and electrical properties of core-shell Mn-Zn Ferrite nanoparticles

dc.contributor.author	Naik, P.P.
dc.contributor.author	Tangsali, R.B.
dc.contributor.author	Sonaye, B.
dc.contributor.author	Sugur, S.
dc.date.accessioned	2015-06-04T04:09:33Z
dc.date.available	2015-06-04T04:09:33Z
dc.date.issued	2013
dc.identifier.citation	Journal of Nano Research. 24; 2013; 194-202.	en_US
dc.identifier.uri	http://dx.doi.org/10.4028/www.scientific.net/JNanoR.24.194
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/3002
dc.description.abstract	A series of core-shell type nanoparticle samples of MnxZn1-xFe2O4 were prepared by auto-combustion technique with x=0.3, 0.5, 0.7, 1.0. Subsequent to the structural and electrical property investigation the samples were irradiated with gamma radiation for different time intervals using 60Co source. A significant decrease in lattice parameter and particle size was observed in gamma irradiated samples. Electrical resistivity of irradiated samples was found to decrease with the increase in gamma-radiation dose. Frequency and temperature dependent dielectric constant and dissipation constant measurements carried out showed multifold enhancement of dielectric constant with pragmatic increase in dielectric loss, in gamma-irradiated samples.	en_US
dc.publisher	Trans Tech Publications	en_US
dc.subject	Physics	en_US
dc.title	Radiation stimulated permanent alterations in structural and electrical properties of core-shell Mn-Zn Ferrite nanoparticles	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y