Dynamic tuning of plasmon-exciton coupling in arrays of nanodisk-j-aggregate complexes

Yue Bing Zheng, Bala Krishna Juluri, Lin Lin Jensen, Daniel Ahmed, Mengqian Lu, Lasse Jensen, Tony Jun Huang

Research output: Contribution to journalArticle

60 Citations (Scopus)

Abstract

Figure Presented Dynamic tuning of plasmon-exclton resonant coupling in arrays of nanodisk-J-aggregate complexes is demonstrated. The angle-resolved spectra of an array of bare gold nanodisks exhibit continuous shifting of localized surface plasmon resonance. This characteristic enables the production of real-time, controllable spectral overlap between molecular resonance and plasmóme resonance. The resonant interaction strength as a function of spectral overlap is explored and the coupling strength changes with the incident angle of a probe light, in accord with simulations based on coupled dipóle approximation method.

Original languageEnglish (US)
Pages (from-to)3603-3607
Number of pages5
JournalAdvanced Materials
Volume22
Issue number32
DOIs
StatePublished - Aug 24 2010

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Excitons
Tuning
Surface plasmon resonance
Gold
LDS 751

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Zheng, Y. B., Juluri, B. K., Jensen, L. L., Ahmed, D., Lu, M., Jensen, L., & Huang, T. J. (2010). Dynamic tuning of plasmon-exciton coupling in arrays of nanodisk-j-aggregate complexes. Advanced Materials, 22(32), 3603-3607. https://doi.org/10.1002/adma.201000251
Zheng, Yue Bing ; Juluri, Bala Krishna ; Jensen, Lin Lin ; Ahmed, Daniel ; Lu, Mengqian ; Jensen, Lasse ; Huang, Tony Jun. / Dynamic tuning of plasmon-exciton coupling in arrays of nanodisk-j-aggregate complexes. In: Advanced Materials. 2010 ; Vol. 22, No. 32. pp. 3603-3607.
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Zheng, YB, Juluri, BK, Jensen, LL, Ahmed, D, Lu, M, Jensen, L & Huang, TJ 2010, 'Dynamic tuning of plasmon-exciton coupling in arrays of nanodisk-j-aggregate complexes', Advanced Materials, vol. 22, no. 32, pp. 3603-3607. https://doi.org/10.1002/adma.201000251

Dynamic tuning of plasmon-exciton coupling in arrays of nanodisk-j-aggregate complexes. / Zheng, Yue Bing; Juluri, Bala Krishna; Jensen, Lin Lin; Ahmed, Daniel; Lu, Mengqian; Jensen, Lasse; Huang, Tony Jun.

In: Advanced Materials, Vol. 22, No. 32, 24.08.2010, p. 3603-3607.

Research output: Contribution to journalArticle

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AU - Zheng, Yue Bing

AU - Juluri, Bala Krishna

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AU - Ahmed, Daniel

AU - Lu, Mengqian

AU - Jensen, Lasse

AU - Huang, Tony Jun

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N2 - Figure Presented Dynamic tuning of plasmon-exclton resonant coupling in arrays of nanodisk-J-aggregate complexes is demonstrated. The angle-resolved spectra of an array of bare gold nanodisks exhibit continuous shifting of localized surface plasmon resonance. This characteristic enables the production of real-time, controllable spectral overlap between molecular resonance and plasmóme resonance. The resonant interaction strength as a function of spectral overlap is explored and the coupling strength changes with the incident angle of a probe light, in accord with simulations based on coupled dipóle approximation method.

AB - Figure Presented Dynamic tuning of plasmon-exclton resonant coupling in arrays of nanodisk-J-aggregate complexes is demonstrated. The angle-resolved spectra of an array of bare gold nanodisks exhibit continuous shifting of localized surface plasmon resonance. This characteristic enables the production of real-time, controllable spectral overlap between molecular resonance and plasmóme resonance. The resonant interaction strength as a function of spectral overlap is explored and the coupling strength changes with the incident angle of a probe light, in accord with simulations based on coupled dipóle approximation method.

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