Abstract
Abstract: The radiation damping rate of plasmon resonances in pairs of spherical gold nanoparticles is calculated. The radiative line width of the plasmon resonance indicates significant far-field coupling between the nanoparticles over distances many times the particle diameter. The radiation damping of the coupled particle-plasmon mode alternates between superradiant and subradiant behavior when the particle spacing is varied. At small particle spacings where near-field coupling occurs, the radiation damping rate lies far below that of an isolated particle.
Cite
CITATION STYLE
Schmidt, B., vonPlessen, G., & Dahmen, C. (2007). Radiation Damping in Metal Nanoparticle Pairs. Nano Letters, 7(2), 318–322. Retrieved from http://pubs3.acs.org/acs/journals/doilookup?in_doi=10.1021/nl062377u%5Cnhttp://pubs.acs.org/cgi-bin/abstract.cgi/nalefd/2007/7/i02/abs/nl062377u.html%5Cnhttp://pubs.acs.org/cgi-bin/article.cgi/nalefd/2007/7/i02/pdf/nl062377u.pdf?sessid=
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