Electronic subscription to a major journal in the fields of Physics and Chemistry. Journal Citation Reports ranks this title as the highest immediacy factor for Chemistry and third highest for Physics and the second highest impact factor for both Physics and Chemistry journals.
The subscription currents covers 2004 onward, however, permanent access will start only from 2008 onwards. Each year through 2013 access to back files will be reduced. Starting in 2013, permanent access will be available for the years 2008 onward.