Efficient energy transfer from InGaN quantum wells to Ag nanoparticles

G. W. Shu, C. H. Chiu, L. T. Huang, T. N. Lin, C. C. Yang, J. S. Wang, C. T. Yuan, J. L. Shen*, Hao-Chung Kuo, C. A.J. Lin, W. H. Chang, H. H. Wang, H. I. Yeh, W. H. Chan, W. C. Fan, Wu-Ching Chou

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Nonradiative energy transfer from an InGaN quantum well to Ag nanoparticles is unambiguously demonstrated by the time-resolved photoluminescence. The distance dependence of the energy transfer rate is found to be proportional to 1/d 3 , in good agreement with the prediction of the dipole interaction calculated from the Joule losses in acceptors. The maximum energy-transfer efficiency of this energy transfer system can be as high as 83%. This journal is

Original languageEnglish
Pages (from-to)3618-3622
Number of pages5
JournalPhysical Chemistry Chemical Physics
Volume15
Issue number10
DOIs
StatePublished - 14 Mar 2013

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