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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 16, Iss. 24 — Nov. 24, 2008
  • pp: 19987–19994

Organic photovoltaic cell in lateral-tandem configuration employing continuously-tuned microcavity sub-cells

Changsoon Kim and Jungsang Kim  »View Author Affiliations

Optics Express, Vol. 16, Issue 24, pp. 19987-19994 (2008)

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We propose a lateral-tandem organic photovoltaic system consisting of a dispersive-focusing element and continuously-tuned, series-connected sub-cells. The proposed system overcomes the efficiency limitation of organic photovoltaic devices by spectral re-distribution of incoming solar photons and their delivery to the wavelength-matched, resonant sub-cells. By numerical simulations, we demonstrate that optical resonance in a microcavity sub-cell with a metal/organic multilayer/metal structure can be tuned over a broad spectrum by varying the thickness of the organic multilayer. We show that the power-conversion efficiency exceeding 18% can be obtained in a lateral-tandem system employing an ideal dispersive-focusing element and the microcavity sub-cells.

© 2008 Optical Society of America

OCIS Codes
(130.5990) Integrated optics : Semiconductors
(230.0230) Optical devices : Optical devices
(310.6845) Thin films : Thin film devices and applications

ToC Category:
Optical Devices

Original Manuscript: July 29, 2008
Revised Manuscript: November 1, 2008
Manuscript Accepted: November 12, 2008
Published: November 20, 2008

Changsoon Kim and Jungsang Kim, "Organic photovoltaic cell in lateral-tandem configuration employing continuously-tuned microcavity sub-cells," Opt. Express 16, 19987-19994 (2008)

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  1. G. Dennler and N. S. Sariciftci, "Flexible conjugated polymer-based plastic solar cells: From basics to applications," Proc. IEEE 93, 1429-1439 (2005). [CrossRef]
  2. S. R. Forrest, "The path to ubiquitous and low-cost organic electronic appliances on plastic," Nature 428, 911-918 (2004). [CrossRef] [PubMed]
  3. T. Surek, "Crystal growth and materials research in photovoltaics: progress and challenges," J. Cryst. Growth 275, 292-304 (2005). [CrossRef]
  4. J. Y. Kim, K. Lee, N. E. Coates, D. Moses, T.-Q. Nguyen, M. Dante, and A. J. Heeger, "Efficient tandem polymer solar cells fabricated by all-solution processing," Science 317, 222-225 (2007). [CrossRef] [PubMed]
  5. P. Peumans, A. Yakimov, and S. R. Forrest, "Small molecular weight organic thin-film photodetectors and solar cells," J. Appl. Phys. 93, 3693-3723 (2003). [CrossRef]
  6. B. P. Rand, D. P. Burk, and S. R. Forrest, "Offset energies at organic semiconductor heterojunctions and their influence on the open-circuit voltage of thin-film solar cells," Phys. Rev. B 75, 115327 (2007). [CrossRef]
  7. M. Pope and C. E. Swenberg, Electronic processes in organic crystals (Oxford University Press, 1982).
  8. S. R. Forrest, "The limits to organic photovoltaic cell efficiency," MRS Bull. 30, 28-32 (2005). [CrossRef]
  9. G. Dennler, M. C. Scharber, T. Ameri, P. Denk, K. Forberich, C. Waldauf, and C. J. Brabec, "Design rules for donors in bulk-heterojunction tandem solar cells - towards 15% energy-conversion efficiency," Adv. Mater. 20, 579-583 (2008). [CrossRef]
  10. J. K. J. van Duren, X. Yang, J. Loos, C.W. T. Bulle-Lieuwma, A. B. Sieval, J. C. Hummelen, and R. A. J. Janssen, "Relating the morphology of poly(p-phenylene vinylene)/methanofullerene blends to solar-cell performance," Adv. Funct. Mater. 14, 425-434 (2004). [CrossRef]
  11. A. Yakimov and S. R. Forrest, "High photovoltage multiple-heterojunction organic solar cells incorporating interfacial metallic nanoclusters," Appl. Phys. Lett. 80, 1667-1669 (2002). [CrossRef]
  12. A. G. Imenes and D. R. Mills, "Spectral beam splitting technology for increased conversion efficiency in solar concentrating systems: a review," Sol. Energy Mater. Sol. Cells 84, 19-69 (2004). [CrossRef]
  13. C. Kim, J.-Y. Lee, P. Peumans, and J. Kim, "Surface plasmon polariton assisted organic solar cells," Proceedings of NSTI-Nanotech 2008 1, 533-536 (2008).
  14. P. T. Worthing, J. A. E. Wasey, and W. L. Barnes, "Rate and efficiency of spontaneous emission in metal-clad microcavities," J. Appl. Phys. 89, 615-625 (2001). [CrossRef]
  15. J. M. Lupton, R. Koeppe, J. G. Müller, J. Feldmann, U. Scherf, and U. Lemmer, "Organic microcavity photodiodes," Adv. Mater. 15, 1471-1474 (2003). [CrossRef]
  16. E. D. Palik, ed., Handbook of optical constants of solids (Academic Press, Inc., New York, 1985).
  17. M. C. Scharber, D. Mühlbacher, M. Koppe, P. Denk, C. Waldauf, A. J. Heeger, and C. J. Brabec, "Design rules for donors in bulk-heterojunction solar cells - towards 10% energy-conversion efficiency," Adv. Mater. 18, 789-794 (2006). [CrossRef]
  18. R. W. Boyd, Radiometry and the detection of optical radiation (Wiley, New York, 1983).
  19. T. R. Hebner, C. C. Wu, D. Marcy, M. H. Lu, and J. C. Sturm, "Ink-jet printing of doped polymers for organic light emitting devices," Appl. Phys. Lett. 72, 519-521 (1998). [CrossRef]
  20. H. Sirringhaus, T. Kawase, R. H. Friend, T. Shimoda, M. Inbasekaran, W. Wu, and E. P. Woo, "High-resolution inkjet printing of all-polymer transistor circuits," Science 290, 2123-2126 (2000). [CrossRef] [PubMed]
  21. G. B. Blanchet, Y.-L. Loo, J. A. Rogers, F. Gao, and C. R. Fincher, "Large area, high resolution, dry printing of conducting polymers for organic electronics," Appl. Phys. Lett. 82, 463-465 (2003). [CrossRef]
  22. C. Kim, M. Shtein, and S. R. Forrest, "Nanolithography based on patterned metal transfer and its application to organic electronic devices," Appl. Phys. Lett. 80, 4051-4053 (2002). [CrossRef]
  23. M. Shtein, H. F. Gossenberger, J. B. Benziger, and S. R. Forrest, "Material transport regimes and mechanisms for growth of molecular organic thin films using low-pressure organic vapor phase deposition," J. Appl. Phys. 89, 1470-1476 (2001). [CrossRef]
  24. J. Brooks, Y. Babayan, S. Lamansky, P. I. Djurovich, I. Tsyba, R. Bau, and M. E. Thompson, "Synthesis and characterization of phosphorescent cyclometalated platinum complexes," Inorg. Chem. 41, 3055-3066 (2002). [CrossRef] [PubMed]

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