This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 193.40.12.10 This content was downloaded on 10/09/2015 at 12:22 Please note that terms and conditions apply. Cation influence on exciton localization in homologue scheelites View the table of contents for this issue, or go to the journal homepage for more 2015 J. Phys.: Condens. Matter 27 385501 (http://iopscience.iop.org/0953-8984/27/38/385501) Home Search Collections Journals About Contact us My IOPscience