Abstract
In silver-PDA hybridized nanocrystals, localized surface plasmon (LSP) from Ag-core disappeared, while the excitonic absorption from PDA-shell was red-shifted. From XPS, it was suggested that an optoelectronic coreshell interfacial interaction might depress the coherent cooperative drift motions of excited electrons, i.e., LSP.
Original language | English |
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Pages (from-to) | 275-278 |
Number of pages | 4 |
Journal | Nonlinear Optics Quantum Optics |
Volume | 34 |
Issue number | 1-4 SPEC. ISS. |
Publication status | Published - 2005 Dec 19 |
Keywords
- Co-reprecipitation method
- Exciton
- Hybridized nanocrystal
- Localized surface plasmon
- Polydiacetylene
- XSP
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Electronic, Optical and Magnetic Materials
- Computer Science(all)
- Atomic and Molecular Physics, and Optics
- Instrumentation