Dynamic control of plasmon-exciton coupling in au nanodisk-j-aggregate hybrid nanostructure arrays

Yue Bing Zheng, Bala Krishna Juluri, Linlin Jensen, Lasse Jensen, Tony Jun Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We report the dynamic control of plasmon-exciton coupling in Au nanodisk arrays adsorbed with J-aggregate molecules by incident angle of light. The angle-resolved spectra of an array of bare Au nanodisks exhibit continuous shifting of localized surface plasmon resonances. This characteristic enables the production of real-time, controllable spectral overlaps between molecular and plasmonic resonances, and the efficient measurement of plasmon-exciton coupling as a function of wavelength with one or fewer nanodisk arrays. Experimental observations of varying plasmon-exciton coupling match with coupled dipole approximation calculations.

Original languageEnglish (US)
Title of host publicationExcitons and Plasmon Resonances in Nanostructures II
Number of pages6
StatePublished - 2010
Event2009 MRS Fall Meeting - Boston, MA, United States
Duration: Nov 30 2009Dec 4 2009

Publication series

NameMaterials Research Society Symposium Proceedings
ISSN (Print)0272-9172


Other2009 MRS Fall Meeting
Country/TerritoryUnited States
CityBoston, MA

All Science Journal Classification (ASJC) codes

  • General Materials Science
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering


Dive into the research topics of 'Dynamic control of plasmon-exciton coupling in au nanodisk-j-aggregate hybrid nanostructure arrays'. Together they form a unique fingerprint.

Cite this