@article {58919,
	title = {Dynamically Modulating the Surface Plasmon Resonance of Doped Semiconductor Nanocrystals},
	journal = {Nano Letters},
	volume = {11},
	year = {2011},
	month = {10/2011},
	pages = {4415 - 4420},
	abstract = {<p>Localized surface plasmon absorption features arise at high doping levels in semiconductor nanocrystals, appearing in the near-infrared range. Here we show that the surface plasmons of tin-doped indium oxide nanocrystal films can be dynamically and reversibly tuned by postsynthetic electrochemical modulation of the electron concentration. Without ion intercalation and the associated material degradation, we induce a \&gt; 1200 nm shift in the plasmon wavelength and a factor of nearly three change in the carrier density.</p>},
	keywords = {doping, indium tin oxide, nanocrystal, spectroelectrochemistry, surface plasmon},
	issn = {1530-6984},
	doi = {10.1021/nl202597n},
	author = {Guillermo Garcia and Raffaella Buonsanti and Evan L. Runnerstrom and Rueben J. Mendelsberg and Anna Llordes and Andr{\'e} Anders and Thomas J. Richardson and Delia J. Milliron}
}
