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Optics Express

Optics Express

  • Editor: C. Martijin de Sterke
  • Vol. 19, Iss. 7 — Mar. 28, 2011
  • pp: 5895–5901

Surface-plasmon-enhanced visible-light emission of ZnO/Ag grating structures

Minji Gwon, Eunsongyi Lee, Dong-Wook Kim, Ki-Ju Yee, Min Jung Lee, and Youn Sang Kim  »View Author Affiliations


Optics Express, Vol. 19, Issue 7, pp. 5895-5901 (2011)
http://dx.doi.org/10.1364/OE.19.005895


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Abstract

We investigated the optical properties of ZnO/Ag grating structures fabricated by sputtering and nanoimprint lithography. The grating structures exhibited multiple peak features in broad visible-range photoluminescence (PL) spectra. The PL intensity of the grating was larger than that of a planar thin film by up to two orders of magnitude. The surface plasmon (SP) dispersion relation suggested excitation of SPs with various energies of the grating, explaining the broad PL emission. The spectral dependence of the PL intensity was also well supported by the experimental reflectance spectra and the simulated electric field distribution at the ZnO/Ag interface.

© 2011 OSA

OCIS Codes
(240.6680) Optics at surfaces : Surface plasmons
(160.4236) Materials : Nanomaterials

ToC Category:
Optics at Surfaces

History
Original Manuscript: January 19, 2011
Manuscript Accepted: March 1, 2011
Published: March 15, 2011

Citation
Minji Gwon, Eunsongyi Lee, Dong-Wook Kim, Ki-Ju Yee, Min Jung Lee, and Youn Sang Kim, "Surface-plasmon-enhanced visible-light emission of ZnO/Ag grating structures," Opt. Express 19, 5895-5901 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-7-5895


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References

  1. E. Ozbay, “Plasmonics: merging photonics and electronics at nanoscale dimensions,” Science 311(5758), 189–193 (2006). [CrossRef] [PubMed]
  2. S. A. Maier and H. A. Atwater, “Plasmonics: localization and guiding of electromagnetic energy into metal/dielectric structures,” J. Appl. Phys. 98(1), 011101 (2005). [CrossRef]
  3. K. Okamoto, I. Niki, A. Shvartser, Y. Narukawa, T. Mukai, and A. Scherer, “Surface-plasmon-enhanced light emitters based on InGaN quantum wells,” Nat. Mater. 3(9), 601–605 (2004). [CrossRef] [PubMed]
  4. S. Wedge and W. L. Barnes, “Surface plasmon-polariton mediated light emission through thin metal films,” Opt. Express 12(16), 3673–3685 (2004). [CrossRef] [PubMed]
  5. D. Y. Lei, J. Li, and H. C. Ong, “Tunable surface plasmon mediated emission from semiconductors using metal alloys,” Appl. Phys. Lett. 91(2), 021112 (2007). [CrossRef]
  6. J. B. You, X. W. Zhang, Y. M. Fan, Z. G. Yin, P. F. Cai, and N. F. Chen, “Effects of the morphology of ZnO/Ag interface on the surface-plasmon-enhanced emission of ZnO films,” J. Phys. D Appl. Phys. 41(20), 205101 (2008). [CrossRef]
  7. K. W. Liu, Y. D. Tang, C. X. Cong, T. C. Sum, A. C. H. Huan, Z. X. Shen, L. Wang, F. Y. Jiang, X. W. Sun, and H. D. Sun, “Giant enhancement of top emission from ZnO thin film by nanopatterned Pt,” Appl. Phys. Lett. 94(15), 151102 (2009). [CrossRef]
  8. B. J. Lawrie, R. F. Haglund, and R. Mu, “Enhancement of ZnO photoluminescence by localized and propagating surface plasmons,” Opt. Express 17(4), 2565–2572 (2009). [CrossRef] [PubMed]
  9. F.-J. Haug, T. Söderström, O. Cubero, V. Terrazzoni-Daudrix, and C. Ballif, “Plasmonic absorption in textured silver back reflectors of thin film solar cells,” J. Appl. Phys. 104(6), 064509 (2008). [CrossRef]
  10. H.-D. Um, S. A. Moiz, K.-T. Park, J.-Y. Jung, S.-W. Jee, C. H. Ahn, D. C. Kim, H. K. Cho, D.-W. Kim, and J.-H. Lee, “Highly selective spectral response with enhanced responsivity of n-ZnO/p-Si radial heterojunction nanowire photodiodes,” Appl. Phys. Lett. 98(3), 033102 (2011). [CrossRef]
  11. H. Kim, H. Kim, and D.-W. Kim, “Silver Schottky contacts to a-plane bulk ZnO,” J. Appl. Phys. 108(7), 074514 (2010). [CrossRef]
  12. X. L. Wu, G. G. Siu, C. L. Fu, and H. C. Ong, “Photoluminescence and cathodoluminescence studies of stoichiometric and oxygen-deficient ZnO films,” Appl. Phys. Lett. 78(16), 2285–2287 (2001). [CrossRef]
  13. M. Lee, J. Kim, J. Lee, and Y. S. Kim, “Pressure-assisted printing with crack-free metal electrodes using an anti-adhesive rigiflex stamp,” J. Mater. Chem. 20(14), 2746–2748 (2010). [CrossRef]

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