Table of Contents
ISRN Nanomaterials
Volume 2013 (2013), Article ID 504341, 7 pages
http://dx.doi.org/10.1155/2013/504341
Research Article

Optical Absorption in Nano-Structures: Classical and Quantum Models

Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, MI 49931, USA

Received 11 September 2013; Accepted 7 October 2013

Academic Editors: M. R. Ferreira and M. Mirzaei

Copyright © 2013 Anand Kulkarni et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. P. Y. Yu and M. Cardona, Fundamentals of Semiconductors, Springer, New York, NY, USA, 3rd edition, 2001.
  2. E. D. Palik, Handbook of Optical Constants of Solids, Academic Press, New York, NY, USA, 1985.
  3. R. A. Smith, Semiconductors, Cambridge University Press, New York, NY, USA, 2nd edition, 1978.
  4. C. M. Wolfe, N. Holonyak, and G. E. Stillman, Physical Properties of Semiconductors, Pentice Hall, New Jersey, NJ, USA, 1989.
  5. S. A. Knickerbocker and A. K. Kulkarni, “Estimation and verification of the optical properties of indium tin oxide based on the energy band diagram,” Journal of Vacuum Science and Technology A, vol. 14, no. 3, pp. 757–761, 1996. View at Google Scholar · View at Scopus
  6. A. K. Kulkarni and S. A. Knickerbocker, “Estimation and verification of the electrical properties of indium tin oxide based on the energy band diagram,” Journal of Vacuum Science and Technology A, vol. 14, no. 3, pp. 1709–1714, 1996. View at Publisher · View at Google Scholar
  7. J. S. Nayyar and A. Kulkarni, “One aspect of solar cell efficiency: multiple wavelengths photon absorption in nano-silicon structures,” in Proceedings of the SPIE Nanoscale Photonic and Cell Technologies for Photovoltaics II, vol. 7411, August 2009. View at Publisher · View at Google Scholar · View at Scopus
  8. V. Parkash and A. K. Kulkarni, “Optical absorption characteristics of silicon nanowires for photovoltaic applications,” IEEE Transactions on Nanotechnology, vol. 10, no. 6, pp. 1293–1297, 2011. View at Publisher · View at Google Scholar · View at Scopus
  9. T. Takagahara and K. Takeda, “Theory of the quantum confinement effect on excitons in quantum dots of indirect-gap materials,” Physical Review B, vol. 46, no. 23, pp. 15,578–15,581, 1992. View at Publisher · View at Google Scholar · View at Scopus
  10. M. Bruno, M. Palummo, A. Marini, R. Del Sole, and S. Ossicini, “From Si nanowires to porous silicon: the role of excitonic effects,” Physical Review Letters, vol. 98, no. 3, Article ID 036807, 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. P. Y. Yu and M. Cardona, Fundamentals of Semiconductors, Springer, New York, NY, USA, 3rd edition, 2001.
  12. S. A. Knickerbocker, Estimation and verification of electrical and optical properties of indium-tin-oxide based on energy band diagrams [Ph.D. thesis], Michigan Technological University, Houghton, Mich, USA, 1995.
  13. A. J. Steckl and G. Mohammed, “The effect of ambient atmosphere in the annealing of indium tin oxide films,” Journal of Applied Physics, vol. 51, no. 7, pp. 3890–3895, 1980. View at Publisher · View at Google Scholar · View at Scopus
  14. M. A. Green, Third Generation Photovoltaics: Advanced Solar Energy Conversion, Springer, Berlin, Germany, 2006.
  15. J. Nelson, The Physics of Solar Cells, Imperial College Press, London, UK, 2003.
  16. D. C. Johnson, I. M. Ballard, K. W. J. Barnham et al., “Observation of photon recycling in strain-balanced quantum well solar cells,” Applied Physics Letters, vol. 90, no. 21, Article ID 213505, 2007. View at Publisher · View at Google Scholar · View at Scopus
  17. L. Cuadra, A. Martí, and A. Luque, “Type II broken band heterostructure quantum dot to obtain a material for the intermediate band solar cell,” Physica E, vol. 14, no. 1-2, pp. 162–165, 2002. View at Publisher · View at Google Scholar · View at Scopus
  18. A. Luque and A. Martí, “Ultra-high efficiency solar cells: the path for mass penetration of solar electricity,” Electronics Letters, vol. 44, no. 16, p. 943, 2008. View at Publisher · View at Google Scholar · View at Scopus
  19. A. Smith, Z. H. Yamani, N. Roberts et al., “Observation of strong direct-like oscillator strength in the photoluminescence of Si nanoparticles,” Physical Review B, vol. 72, no. 20, Article ID 205307, 2005. View at Publisher · View at Google Scholar · View at Scopus
  20. E. C. Garnett and P. Yang, “Silicon nanowire radial p-n junction solar cells,” Journal of the American Chemical Society, vol. 130, no. 29, pp. 9224–9225, 2008. View at Publisher · View at Google Scholar · View at Scopus
  21. V. Sivakov, G. Andrä, A. Gawlik et al., “Silicon nanowire-based solar cells on glass: synthesis, optical properties, and cell parameters,” Nano Letters, vol. 9, no. 4, pp. 1549–1554, 2009. View at Publisher · View at Google Scholar · View at Scopus
  22. J. P. Perdew and A. Zunger, “Self-interaction correction to density-functional approximations for many-electron systems,” Physical Review B, vol. 23, no. 10, pp. 5048–5079, 1981. View at Publisher · View at Google Scholar · View at Scopus
  23. Y. Cui, X. Duan, J. Hu, and C. M. Lieber, “Doping and electrical transport in silicon nanowires,” Journal of Physical Chemistry B, vol. 104, no. 22, pp. 5215–5216, 2000. View at Google Scholar · View at Scopus
  24. A. Poruba, J. Springer, L. Mullerova et al., “Temperature dependence of the optical absorption coefficient of microcrystalline silicon,” Journal of Non-Crystalline Solids, vol. 338–340, no. 1, pp. 222–227, 2004. View at Publisher · View at Google Scholar · View at Scopus
  25. P. M. Derlett, T. C. Choy, and A. M. Stoneham, “An investigation of the porous silicon optical absorption power law near the band edge,” Journal of Physics, vol. 7, no. 12, pp. 2507–2523, 1995. View at Publisher · View at Google Scholar · View at Scopus
  26. G. Bastard, E. E. Mendez, L. L. Chang, and L. Esaki, “Exciton binding energy in quantum wells,” Physical Review B, vol. 26, no. 4, pp. 1974–1979, 1982. View at Publisher · View at Google Scholar · View at Scopus