Comparison between periodic and stochastic parabolic light trapping structures for thin-film microcrystalline silicon solar cells

Optics Express

Volumn 20, Issue 28, 2012, Pages 29488-29499

  Peters, M ^a,b   Battaglia, C ^c   Forberich, K ^a   Blasi B ^b   Sahraei, N ^a   Aberle, A G ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b FRAUNHOFER INSTITUTE FOR SOLAR ENERGY SYSTEMS ISE   (Germany)

^c EPFL   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

ASPECT RATIO; ATOMIC FORCE MICROSCOPY; GEOMETRY; SILICON SOLAR CELLS; STOCHASTIC SYSTEMS;

ABSORPTION ENHANCEMENT; ATOMIC FORCE MICROSCOPE (AFM); BACK REFLECTORS; COMPARISON BETWEEN SIMULATION AND EXPERIMENTAL RESULTS; ELECTRICAL CHARACTERISTIC; GEOMETRICAL FEATURES; LIGHT TRAPPING STRUCTURES; LIGHT-TRAPPING; PHOTOVOLTAICS; SCATTERING STRUCTURES; SOLAR CELL MATERIALS; STOCHASTIC STRUCTURE; SURFACE GEOMETRIES; THEORETICAL INVESTIGATIONS; THIN-FILM SILICON SOLAR CELLS;

PERIODIC STRUCTURES;

EID: 84872007735     PISSN: None     EISSN: 10944087     Source Type: Journal    
DOI: 10.1364/OE.20.029488     Document Type: Article

References (31)

1. M. Berginski, J. Hüpkes, M. Schulte, G. Schöpe, H. Stiebig, B. Rech, and M. Wuttig, "The effect of front ZnO:Al surface texture and optical transparency on efficient light trapping in silicon thin-film solar cells", J. Appl. Phys. 101(7), 074903 (2007).
2. D. Dominé, F. J. Haug, C. Battaglia, and C. Ballif, "Modeling of light scattering from micro-and nanotextured surfaces", J. Appl. Phys. 107(4), 044504 (2010).
3. C. Battaglia, K. Söderström, J. Escarré, F. J. Haug, D. Dominé, P. Cuony, M. Boccard, G. Bugnon, C. Denizot, M. Despeisse, A. Feltrin, and C. Ballif, "Efficient light management scheme for thin-film silicon solar cells via transparent random nanostructures fabricated by nanoimprinting", Appl. Phys. Lett. 96(21), 213504 (2010).
4. Press release, Oerlikon, see e.g. SolarServer.com, Archive 2012, KW 03, "PV production: Oerlikon Solar's 2nd generation "ThinFab"", presented in Abu Dhabi delivers 23% investment cost reduction and 17% higher capacity; record thin film silicon cell reaches 12.5% efficiency".
5. P. Sheng, A. N. Bloch, and R. S. Stepleman, "Wavelength selective absorption enhancement in thin-film solar cells", Appl. Phys. Lett. 43(6), 579-582 (1983).
6. C. Heine and R. H. Morf, "Submicrometer gratings for solar energy applications", Appl. Opt. 34(14), 2476-2482 (1995).
7. S. H. Zaidi, J. M. Gee, and D. S. Ruby, "Visual system-response functions and estimating reflectance", Proc. 28th IEEE Photovoltaic Specialists Conference, 395-398 (2000).
8. M. Peters, M. Rüdiger, H. Hauser, M. Hermle, and B. Bläsi, "Diffractive gratings for crystalline silicon solar cells - optimum parameters and loss mechanisms", Prog. Photovolt. Res. Appl. 20(7), 862-873 (2012).
9. A. Mellor, I. Tobias, A. Marti, M. J. Mendes, and A. Luque, "Upper limits to absorption enhancement in thick solar cells using diffraction gratings", Prog. Photovolt. Res. Appl. 19(6), 676-687 (2011).
10. Z. Yu, A. Raman, and S. Fan, "Fundamental limit of light trapping in grating structures", Opt. Express 18(S3), A366-A380 (2010).
11. J. Gjessing, A. S. Sudbo, and E. S. Marstein, "A novel back-side light trapping structure for thin silicon solar cells", J. Euro. Opt. Soc. 6, 11020 1-4 (2011).
12. C. van Trigt, "Visual system-response functions and estimating reflectance", J. Opt. Soc. Am. A 14(4), 741-755 (1997).
13. E. Yablonovitch, "Statistical Ray Optics", J. Opt. Soc. Am. A 72(7), 899-907 (1982).
14. T. Kirchartzin, "Physics of nanostructured solar cells", V. Badescu (Edt.), Nova Science Publishers, 1-40 (2009)
15. H. Li, R. Franken, R. L. Stolk, J. K. Rath, and R. E. I. Schropp, "Mechanism of shunting of nanocrystalline silicon solar cells deposited on rough Ag/ZnO substrates", So. State. Phen. 131-133, 27-32 (2007).
16. M. Peters, B. Bläsi, S. W. Glunz, A. G. Aberle, J. Luther, and C. Battaglia, "Optical Simulation of Silicon Thin-Film Solar Cells", En. Proc. 15, 212-219 (2012).
17. V. E. Ferry, M. A. Verschuuren, M. C. Lare, R. E. I. Schropp, H. A. Atwater, and A. Polman, "Optimized Spatial Correlations for Broadband Light Trapping Nanopatterns in High Efficiency Ultrathin Film a-Si:H Solar Cells", Nano Lett. 11(10), 4239-4245 (2011).
18. B. Bläsi, H. Hauser, and A. J. Wolf, "Photon management structures for solar cells", proceedings of SPIE 8438, Photonics for Solar Energy Systems IV, 84380F (2012), doi:10.1117/12.921824.
19. M. Peters, K. Forberich, C. Battaglia, A. G. Aberle, and B. Bläsi, "Comparison of periodic and random structures for scattering in thin-film microcrystalline silicon solar cells", proceedings of SPIE 8438, Photonics for Solar Energy Systems IV, 84380F (2012), doi:10.1117/12.921774.
20. K. Jäger, R. A. C. M. M. van Swaaij, and M. Zeman, "A Full Scalar Scattering Model for Nano-Textured Interfaces", in "Optical Nanostructures and Advanced Materials for Photovoltaics", proceedings of the Optical Society of America, PWC5 (2011).
21. B. Vet, B. Grancic, O. Isabella, S. Solntsev, and M. Zeman, "Optical and Electrical Simulations of Advanced Silicon Based Solar Cell Devices", Proceedings of the 24th European Photovoltaic Solar Energy Conference 2682-2685 (2009).
22. M. G. Moharam, D. A. Pommet, E. B. Grann, and T. K. Gaylord, "Stable implementation of the rigorous coupled-wave analysis for surface-relief gratings: enhanced transmittance matrix approach", J. Opt. Soc. Am. A 12(5), 1077-1086 (1995).
23. P. Lalanne and M. P. Jurek, "Computation of the near-field pattern with the coupled wave method for transverse magnetic polarization", J. Mod. Opt. 45(7), 1357-1374 (1998).
24. International Electrotechnical Standard, (IEC 60904-1), www.iec.ch.
25. H. E. A. Elgamel, "High efficiency polycrystalline silicon solar cells using low temperature PECVD process", IEEE Trans. Electron. Dev. 45, 2131-2137 (1998).
26. A. V. Shah, H. Schade, M. Vanecek, J. Meier, E. Vallat-Sauvain, N. Wyrsch, U. Krol, C. Droz, and J. Bailat, "Thin-film Silicon Solar Cell Technology", Prog. Photovolt. Res. Appl. 12(23), 113-142 (2004).
27. A. V. Shah, ed., "Thin-film Silicon Solar Cell Cells", EPFL Press 1st edition, 216-231 (2010).
28. C. Battaglia, J. Escarre, K. Soederstroem, M. Boccard, and C. Ballif, "Experimental Evaluation of the Light Trapping Potential of Optical Nanostructures for Thin-Film Silicon Solar Cells", En. Proc. 15, 206-211 (2012).
29. S. Fahr, T. Kirchartz, C. Rockstuhl, and F. Lederer, "Approaching the Lambertian limit in randomly textured thin-film solar cells", Opt. Express 19(Suppl 4), A865-A874 (2011).
30. D. Domine, "The role of front electrodes and intermediate reflectors in the optoelectronic properties of high efficiency micromorph solar cells", PhD Thesis, University of Neuchatel (2009).
31. C. Battaglia, C. M. Hsu, K. Söderström, J. Escarré, F. J. Haug, M. Charrière, M. Boccard, M. Despeisse, D. T. L. Alexander, M. Cantoni, Y. Cui, and C. Ballif, "Light Trapping in Solar Cells: Can Periodic Beat Random?" ACS Nano 6(3), 2790-2797 (2012).