Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

Metal-semiconductor core-shell nanostructures have been synthesized to explore the influence of metal nanostructures on the photoluminescence of semiconductors. Up to 40 times enhancement in the emission intensity was observed in the Au–CdS core-shell nanostructures. The mechanism where the excited electrons on Au surface by surface plasmon wave transfer to the conduction band of the CdS shell and recombine with holes in the valence band was proposed to interpret the enhancement. Our model can also be used to explain the quenched emission in FePt–CdS core-shell nanostructures and Au–CdSe nanodumbbells.

Bibliography

Lin, H. Y., Chen, Y. F., Wu, J. G., Wang, D. I., & Chen, C. C. (2006). Carrier transfer induced photoluminescence change in metal-semiconductor core-shell nanostructures. Applied Physics Letters, 88(16).

Authors 5
  1. H. Y. Lin (first)
  2. Y. F. Chen (additional)
  3. J. G. Wu (additional)
  4. D. I. Wang (additional)
  5. C. C. Chen (additional)
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Dates
Type When
Created 19 years, 4 months ago (April 18, 2006, 6:16 p.m.)
Deposited 2 years, 2 months ago (June 25, 2023, 1:38 p.m.)
Indexed 4 weeks ago (July 30, 2025, 6:46 a.m.)
Issued 19 years, 4 months ago (April 17, 2006)
Published 19 years, 4 months ago (April 17, 2006)
Published Online 19 years, 4 months ago (April 19, 2006)
Published Print 19 years, 4 months ago (April 17, 2006)
Funders 0

None

@article{Lin_2006, title={Carrier transfer induced photoluminescence change in metal-semiconductor core-shell nanostructures}, volume={88}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2197311}, DOI={10.1063/1.2197311}, number={16}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Lin, H. Y. and Chen, Y. F. and Wu, J. G. and Wang, D. I. and Chen, C. C.}, year={2006}, month=apr }