Comparative analysis of photoluminescence and Raman enhancement by metal nanoparticles

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)1583-1585
Journal / PublicationOptics Letters
Volume37
Issue number9
Publication statusPublished - 1 May 2012
Externally publishedYes

Abstract

We present a comparative study on the enhancement of photoluminescence and Raman processes by a single metal nanoparticle. Taking an analytical approach, we show the physics behind strikingly different orders of magnitude in enhancement that have been observed, provide fundamental explanation for not observing quenching of Raman processes, and outline the path to optimization of both photoluminescence and Raman enhancement. © 2012 Optical Society of America.

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Citation Format(s)

Comparative analysis of photoluminescence and Raman enhancement by metal nanoparticles. / Sun, Greg; Khurgin, Jacob B.; Tsai, Din Ping.
In: Optics Letters, Vol. 37, No. 9, 01.05.2012, p. 1583-1585.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review