%0 Journal Article %J The Journal of Physical Chemistry C %D 2015 %T Plasmonic Spectroscopy: The Electromagnetic Field Strength and its Distribution Determine the Sensitivity Factor of Face-to-Face Ag Nanocube Dimers in Solution and on a Substrate %A Hooshmand, Nasrin %A Bordley, Justin A %A El-Sayed, Mostafa A. %B The Journal of Physical Chemistry C %V 119 %P 15579-15587 %G eng %U http://dx.doi.org/10.1021/acs.jpcc.5b05395 %R 10.1021/acs.jpcc.5b05395