Nanometric study of nickel oxide prepared by sol gel process

dc.contributor.author	Raut-Dessai, R.
dc.contributor.author	Desa, J.A.E.
dc.contributor.author	Sen, D.
dc.contributor.author	Babu, P.D.
dc.date.accessioned	2018-04-18T06:29:16Z
dc.date.available	2018-04-18T06:29:16Z
dc.date.issued	2018
dc.identifier.citation	AIP Conference Proceedings. 1942(1); 2018; ArticleID_050052.	en_US
dc.identifier.uri	https://doi.org/10.1063/1.5028683
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/5175
dc.description.abstract	Nickel oxide nanopowder was synthesized by sol gel method using nickel nitrate as the starting material. Nickel oxide nanoparticles with a grain size of 15-90 nm have been studied by; small angle neutron scattering; scanning electron microscopy; and vibrating sample magnetometry. A combination of Ferro and paramagnetic behaviour of the particles after calcination at 800 degrees C is observed while for powder calcined at 400 degrees C, soft magnetic character with saturation is seen. The system of nanoparticles ofNiO embedded in a silica matrix is also studied for the structural change. Weak magnetic ordering is observed in this case with the likely-hood of particles being evenly distributed in the silica.	en_US
dc.publisher	AIP	en_US
dc.subject	Physics	en_US
dc.title	Nanometric study of nickel oxide prepared by sol gel process	en_US
dc.type	Conference article	en_US