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Optical Materials Express

Optical Materials Express

  • Editor: David J. Hagan
  • Vol. 2, Iss. 10 — Oct. 1, 2012
  • pp: 1432–1436

Spectral and spatial distribution effects on nanowires inside nanoring optical antennas for photovoltaic arrays

S. Abdellatif, K. Kirah, H. Ghali, and W. Anis  »View Author Affiliations


Optical Materials Express, Vol. 2, Issue 10, pp. 1432-1436 (2012)
http://dx.doi.org/10.1364/OME.2.001432


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Abstract

The effect of enclosing a nanowire (NW) radial pn junction photovoltaic (PV) element inside a nanoring optical antenna to enhance the electric field in the near field region has been investigated. Five different materials for the NW (Si, Ge, GaAs, GaInP and InGaAs) have been selected to maximize the absorbed solar spectrum. In addition, the position and diameter of the NW are varied through a random distribution to optimize the power conversion efficiency. Results show that the ring antenna geometry and the NW random spatial distribution are effective in both spectral widening and field concentration which result in an increase of the cell conversion efficiency.

© 2012 OSA

OCIS Codes
(040.5350) Detectors : Photovoltaic
(160.4236) Materials : Nanomaterials
(250.5403) Optoelectronics : Plasmonics

ToC Category:
Photovoltaics

History
Original Manuscript: July 9, 2012
Revised Manuscript: August 23, 2012
Manuscript Accepted: September 14, 2012
Published: September 21, 2012

Citation
S. Abdellatif, K. Kirah, H. Ghali, and W. Anis, "Spectral and spatial distribution effects on nanowires inside nanoring optical antennas for photovoltaic arrays," Opt. Mater. Express 2, 1432-1436 (2012)
http://www.opticsinfobase.org/ome/abstract.cfm?URI=ome-2-10-1432


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References

  1. B. M. Kayes, C. E. Richardson, N. S. Lewis, and H. A. Atwater, “Radial pn junction nanorod solar cells: device physics principles and routes to fabrication in silicon,” in Proceedings of the 31th IEEE Photovoltaic Specialists Conference, Florida, USA (January 3–7, 2005).
  2. S. Abdellatif, K. Kirah, H. Ghali, and W. Anis, “A comparison between Si and GaAs nanowire-based photovoltaic devices,” Proc. SPIE8204, 820412 (2011). [CrossRef]
  3. H.-S. Philip Wong, P. Peumans, M. Brongersma, and Y. Nishi, “Lateral nanoconcentrator nanowire multijunction photovoltaic cells,” GCEP Progress Report (Stanford University, 2011).
  4. P. Mühlschlegel, H.-J. Eisler, O. J. F. Martin, B. Hecht, and D. W. Pohl, “Resonant optical antennas,” Science308(5728), 1607–1609 (2005). [CrossRef] [PubMed]
  5. W. L. Barnes, A. Dereux, and T. W. Ebbesen, “Surface plasmon subwavelength optics,” Nature424(6950), 824–830 (2003). [CrossRef] [PubMed]
  6. S. Lal, S. Link, and N. J. Halas, “Nano-optics from sensing to waveguiding,” Nat. Photonics1(11), 641–648 (2007). [CrossRef]
  7. G. C. Schatz, “Using theory and computation to model nanoscale properties,” Proc. Natl. Acad. Sci. U.S.A.104(17), 6885–6892 (2007). [CrossRef] [PubMed]
  8. COMSOL, Version 4.2. http://www.comsol.com .
  9. P. P. Altermatt, Y. Yang, T. Lange, A. Schenk, and R. Brendel, “Simulation of optical properties of Si wire cells,” in Proceedings of the 34th IEEE Photovoltaic Specialists Conference, Philadelphia, USA (June 7–12, 2009).

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