Communication

Hybrid-State Dynamics of Gold Nanorods/Dye J-Aggregates under Strong Coupling†

  1. Ya-Wei Hao1,
  2. Prof. Hai-Yu Wang2,*,
  3. Ying Jiang2,
  4. Dr. Qi-Dai Chen2,
  5. Dr. Kosei Ueno4,
  6. Prof. Wen-Quan Wang3,
  7. Prof. Hiroaki Misawa4,*,
  8. Prof. Hong-Bo Sun1,*

Article first published online: 1 JUL 2011

DOI: 10.1002/anie.201101699

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 50, Issue 34, pages 7824–7828, August 16, 2011

Additional Information

How to Cite

Hao, Y.-W., Wang, H.-Y., Jiang, Y., Chen, Q.-D., Ueno, K., Wang, W.-Q., Misawa, H. and Sun, H.-B. (2011), Hybrid-State Dynamics of Gold Nanorods/Dye J-Aggregates under Strong Coupling. Angew. Chem. Int. Ed., 50: 7824–7828. doi: 10.1002/anie.201101699

Author Information

  1. 1

    State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering and College of Physics, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)

  2. 2

    State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)

  3. 3

    College of Physics, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)

  4. 4

    Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0020 (Japan)

*State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)

  1. †

    This work has been funded by Natural Science Foundation, China under Grants No. 20973081 and 10904049, and by the Ministry of Education, Culture, Sports, Science, and Technology of Japan: KAKENHI Grant-in-Aid for Scientific Research on the Priority Area “Strong Photon-Molecule Coupling Fields” (No. 470 (No. 19049001)).

Publication History

  1. Issue published online: 12 AUG 2011
  2. Article first published online: 1 JUL 2011
  3. Manuscript Received: 9 MAR 2011

Funded by

  • Natural Science Foundation, China. Grant Numbers: 20973081, 10904049
  • Ministry of Education, Culture, Sports, Science, and Technology of Japan. Grant Number: 19049001

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Keywords:

  • photophysics;
  • resonant excitation;
  • strong coupling;
  • surface plasmon;
  • transient absorption
Thumbnail image of graphical abstract

The photophysics of a molecule-coated gold nanorod structure was studied by ultrafast transient spectroscopy under resonant pumping. The results provide evidence for coherent coupling between the exciton and SP modes. The behavior is very similar to polaritons in an optical microcavity.

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