@article {252346,
	title = { Fano-like Interference in Self-Assembled Plasmonic Quadrumer Clusters },
	journal = {Nano Letters},
	volume = {10},
	number = {11},
	year = {2010},
	note = {Reprint\&nbsp;(requires free registration with ACS)},
	pages = {4680-4685},
	abstract = {Assemblies of strongly interacting metallic nanoparticles are the basis for plasmonic nanostructure engineering. We demonstrate that clusters of four identical spherical particles self-assembled into a close-packed asymmetric quadrumer support strong Fano-like interference. This feature is highly sensitive to the polarization of the incident electric field due to orientation-dependent coupling between particles in the cluster. This structure demonstrates how careful design of self-assembled colloidal systems can lead to the creation of new plasmonic modes and the enabling of interference effects in plasmonic systems.},
	url = {http://dx.doi.org/10.1021/nl1029732},
	author = {Fan, Jonathan A. and Bao, Kui and Wu, Chihhui and Bao, Jiming and Rizia Bardhan and Naomi J. Halas and Vinothan N. Manoharan and Shvets, Gennady and Nordlander, Peter and Capasso, Federico}
}
