This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 14.139.222.45 This content was downloaded on 25/08/2014 at 05:43 Please note that terms and conditions apply. Polar octahedral rotations, cation displacement and ferroelectricity in multiferroic SmCrO 3 View the table of contents for this issue, or go to the journal homepage for more 2014 EPL 107 47012 (http://iopscience.iop.org/0295-5075/107/4/47012) Home Search Collections Journals About Contact us My IOPscience