Ultrafast dynamics of near-field enhancements at an off-resonance nano-dimer via femtosecond laser excitationsGuangQing Du, Qing Yang, Feng Chen, Hao Bian, Yanmin Wu, Yu Lu, Umar Farooq and Xun HouEPL, 110 2 (2015) 27006DOI: https://doi.org/10.1209/0295-5075/110/27006