Abstract

Dual-grating structure thin-film silicon solar cells with different front and back grating periodicities are designed The geometrical parameters of both gratings are investigated. The reflection is greatly reduced by the front grating, whereas the absorption in the long wavelength is increased because of the back grating. The short circuit current of the combined structure is enhanced by 16.8% for a 1-\mu m thick c-Si layer compared with that of the conformal grating structure. The short circuit current can be further increased by creating a relative lateral displacement between the front and back gratings. The displacement results in a more remarkably enhanced absorption when the thickness of the active layer is reduced, indicating its importance in the design of ultra-thin high-efficiency solar cells.

© 2013 Chinese Optics Letters

PDF Article

References

  • View by:
  • |
  • |
  • |

  1. S. Mokkapati and K. R. Catchpole, J. Appl. Phys. 112, 101101 (2012).
  2. E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).
  3. A. Abass, H. H. Shen, P. Bienstman, and B. Maes, J. Appl. Phys. 109 (2011).
  4. G. Li, H. Zhen, Z. Huang, K. Li, W. Shen, and X. Liu, Chin. Opt. Lett. 10, 012401 (2012).
  5. M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).
  6. D. Madzharov, R. Dewan, and D. Knipp, Opt. Express 19, A95 (2011).
  7. J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).
  8. Z. Xia, Y. Wu, R. Liu, Z. Liang, J. Zhou, and P. Tang, Opt. Express 21, A548 (2013).
  9. A. T. de Hoop, Appl. Sci. Res. B 8, 135 (1960).
  10. C. Heine and R. H. Morf, Appl. Opt. 34, 2476 (1995).
  11. "Refractive index database", retrieved 2012, http://refractiveindex.info.
  12. Rsoft, "DiffractMod" (2010), retrieved 2010, www.rsoftdesign.com.
  13. NREL, "Reference Solar Spectral Irradiance: Air Mass 1.5", retrieved 2012, http://rredc.nrel.gov/solar/spectra/am1.5/.
  14. C. Haase and H. Stiebig, Prog. Photovolt. Res. Appl. 14, 629 (2006).
  15. R. Dewan and D. Knipp, J. Appl. Phys. 106, 074901 (2009).

2013 (1)

2012 (4)

G. Li, H. Zhen, Z. Huang, K. Li, W. Shen, and X. Liu, Chin. Opt. Lett. 10, 012401 (2012).

S. Mokkapati and K. R. Catchpole, J. Appl. Phys. 112, 101101 (2012).

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).

2011 (1)

2009 (2)

R. Dewan and D. Knipp, J. Appl. Phys. 106, 074901 (2009).

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

2006 (1)

C. Haase and H. Stiebig, Prog. Photovolt. Res. Appl. 14, 629 (2006).

1995 (1)

1960 (1)

A. T. de Hoop, Appl. Sci. Res. B 8, 135 (1960).

Alivisatos, A. P.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).

Atwater, H. A.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).

Catchpole, K. R.

S. Mokkapati and K. R. Catchpole, J. Appl. Phys. 112, 101101 (2012).

Cui, Y.

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

Deceglie, M. G.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).

Dewan, R.

D. Madzharov, R. Dewan, and D. Knipp, Opt. Express 19, A95 (2011).

R. Dewan and D. Knipp, J. Appl. Phys. 106, 074901 (2009).

Fan, S.

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

Ferry, V. E.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).

Haase, C.

C. Haase and H. Stiebig, Prog. Photovolt. Res. Appl. 14, 629 (2006).

Heine, C.

Hoop, A. T. de

A. T. de Hoop, Appl. Sci. Res. B 8, 135 (1960).

Hsu, C.-M.

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

Huang, Z.

Knipp, D.

D. Madzharov, R. Dewan, and D. Knipp, Opt. Express 19, A95 (2011).

R. Dewan and D. Knipp, J. Appl. Phys. 106, 074901 (2009).

Krauss, T. F.

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

Li, G.

Li, J.

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

Li, K.

Liang, Z.

Liu, R.

Liu, X.

Liu, Y.

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

Madzharov, D.

Martins, E. R.

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

Mokkapati, S.

S. Mokkapati and K. R. Catchpole, J. Appl. Phys. 112, 101101 (2012).

Morf, R. H.

Shen, W.

Stiebig, H.

C. Haase and H. Stiebig, Prog. Photovolt. Res. Appl. 14, 629 (2006).

Tang, P.

Wu, Y.

Xia, Z.

Yu, Z.

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

Zhen, H.

Zhou, J.

Z. Xia, Y. Wu, R. Liu, Z. Liang, J. Zhou, and P. Tang, Opt. Express 21, A548 (2013).

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

Zhu, J.

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

Appl. Opt. (1)

Appl. Sci. Res. B (1)

A. T. de Hoop, Appl. Sci. Res. B 8, 135 (1960).

Chin. Opt. Lett. (1)

J. Appl. Phys. (2)

S. Mokkapati and K. R. Catchpole, J. Appl. Phys. 112, 101101 (2012).

R. Dewan and D. Knipp, J. Appl. Phys. 106, 074901 (2009).

Nano Lett. (2)

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, Nano Lett. 12, 2894 (2012).

J. Zhu, C.-M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nano Lett. 10, 1979 (2009).

Opt. Express (2)

Phys. Rev. B (1)

E. R. Martins, J. Li, Y. Liu, J. Zhou, and T. F. Krauss, Phys. Rev. B 86, 041404 (2012).

Prog. Photovolt. Res. Appl. (1)

C. Haase and H. Stiebig, Prog. Photovolt. Res. Appl. 14, 629 (2006).

Other (4)

A. Abass, H. H. Shen, P. Bienstman, and B. Maes, J. Appl. Phys. 109 (2011).

"Refractive index database", retrieved 2012, http://refractiveindex.info.

Rsoft, "DiffractMod" (2010), retrieved 2010, www.rsoftdesign.com.

NREL, "Reference Solar Spectral Irradiance: Air Mass 1.5", retrieved 2012, http://rredc.nrel.gov/solar/spectra/am1.5/.

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.