This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 134.129.120.3 This content was downloaded on 28/10/2014 at 14:04 Please note that terms and conditions apply. Relaxation effects in ionic mobility and cluster formation: negative ions in SF 6 at high pressures View the table of contents for this issue, or go to the journal homepage for more 2010 Plasma Sources Sci. Technol. 19 034005 (http://iopscience.iop.org/0963-0252/19/3/034005) Home Search Collections Journals About Contact us My IOPscience