Study of the magnetic microstructure of Ni/NiO nanogranular samples above the electric percolation threshold by magnetoresistance measurements This article has been downloaded from IOPscience. Please scroll down to see the full text article. 2012 J. Phys.: Condens. Matter 24 306004 (http://iopscience.iop.org/0953-8984/24/30/306004) Download details: IP Address: 137.204.148.73 The article was downloaded on 03/10/2012 at 14:21 Please note that terms and conditions apply. View the table of contents for this issue, or go to the journal homepage for more Home Search Collections Journals About Contact us My IOPscience