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 Allyn 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 Allyn Weiss^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Review article › peer-review

47 Scopus citations

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 (US)
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
State	Published - May 28 2013

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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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.",

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AU - Hannah, Daniel C.

AU - Weiss, Emily Allyn

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N2 - 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.

AB - 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.

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

Abstract

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