This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 129.234.252.65 This content was downloaded on 18/11/2013 at 15:31 Please note that terms and conditions apply. Measurement of interchain and intrachain exciton hopping barriers in luminescent polymer View the table of contents for this issue, or go to the journal homepage for more 2012 J. Phys.: Condens. Matter 24 015801 (http://iopscience.iop.org/0953-8984/24/1/015801) Home Search Collections Journals About Contact us My IOPscience