The role of interfacial charge transfer-type interactions in the decay of plasmon excitations in metal nanoparticles

Kenneth O. Aruda; Mario Tagliazucchi; Christina M. Sweeney; Daniel C. Hannah; Emily A. Weiss

doi:10.1039/c3cp51005k

The role of interfacial charge transfer-type interactions in the decay of plasmon excitations in metal nanoparticles

Kenneth O. Aruda, Mario Tagliazucchi, Christina M. Sweeney, Daniel C. Hannah, Emily A. Weiss

Northwestern University

Research output: Contribution to journal › Review article

37 Citations (Scopus)

Abstract

This perspective describes the influence of interfacial charge transfer-type interactions on the optical spectra and hot electron cooling processes in plasmonic nanoparticles (NPs), and ongoing work to optimize these interactions for charge extraction from the plasmon or hot electron state. The manuscript focuses on interfaces of metal NPs with organic molecules and with semiconductors. Charge extraction from multi-electron excited states has applications in photodetection, sensing, and conversion of solar energy to electricity and fuels.

Original language	English
Pages (from-to)	7441-7449
Number of pages	9
Journal	Physical Chemistry Chemical Physics
Volume	15
Issue number	20
DOIs	https://doi.org/10.1039/c3cp51005k
Publication status	Published - May 28 2013

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ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

Cite this

Aruda, K. O., Tagliazucchi, M., Sweeney, C. M., Hannah, D. C., & Weiss, E. A. (2013). The role of interfacial charge transfer-type interactions in the decay of plasmon excitations in metal nanoparticles. Physical Chemistry Chemical Physics, 15(20), 7441-7449. https://doi.org/10.1039/c3cp51005k

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10.1039/c3cp51005k