Nanocrystalline Ni-Zn ferrite was synthesized at room temperature by high energy ball milling. Crystallographic phases appearing during ball milling & crystallite sizes were determined from X-ray diffraction (XRD) analysis. The magnetic response of the powder samples were investigated using vibrating sample magnetometer (VSM) which showed 30hr milled un annealed sample to be superparamagnetic. © 2012 American Institute of Physics.

Sk Mohammad Yasin

Nirup Harish Kumar

IIT Madras is a public technical and research university located in Chennai, Tamil Nadu. Founded in 1959, it is recognised as an Institute of National Importance.

IIT Madras has been ranked as the top engineering institute in India for four years in a row by the National Institutional Ranking Framework of the MHRD

It currently offers undergraduate, postgraduate and research degrees across 16 disciplines in Engineering, Sciences, Humanities and Management. About 596 faculty belonging to science and engineering departments and centres of the Institute are engaged in teaching, research and industrial consultancy.

Journal	AIP Conference Proceedings
ISSN	0094243X
Open Access	No