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arXiv · 1306.1077

Plasmonics in heavily-doped semiconductor nanocrystals

Francesco Scotognella·Giuseppe Della Valle·Ajay Ram Srimath Kandada·Margherita Zavelani-Rossi·Alberto Comin·Stefano Longhi·Liberato Manna·Guglielmo Lanzani·Francesco Tassone
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Abstract

Heavily-doped semiconductor nanocrystals characterized by a tunable plasmonic band have been gaining increasing attention recently. Herein, we introduce this type of materials focusing on their structural and photo physical properties. Beside their continuous-wave plasmonic response, depicted both theoretically and experimentally, we also review recent results on their transient, ultrafast response. This was successfully interpreted by adapting models of the ultrafast response of gold nanoparticles.

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Francesco Scotognella, Giuseppe Della Valle, Ajay Ram Srimath Kandada, Margherita Zavelani-Rossi, Alberto Comin, Stefano Longhi, Liberato Manna, Guglielmo Lanzani, Francesco Tassone. 2013-06-05. Plasmonics in heavily-doped semiconductor nanocrystals. https://doi.org/10.1140/epjb/e2013-40039-x

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