Diffraction and absorption enhancement from textured back reflectors of thin film solar cells

Journal of Applied Physics

Volumn 112, Issue 2, 2012, Pages

  Haug, F J ^a   Naqavi, A ^a   Ballif, C ^a  

^a EPFL   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION ENHANCEMENT; BACK REFLECTORS; COUPLING PHENOMENA; DIELECTRIC LAYER; FOUR-ORDER; GUIDED MODES; INTERFACE PROFILES; LIGHT-TRAPPING; MODEL SYSTEM; RAYLEIGH EXPANSION; SCATTERING AND ABSORPTION; SILVER SURFACE; SURFACE PLASMON POLARITONS; THEORETICAL MODELS; THIN FILM SOLAR CELLS; ZNO;

ELECTROMAGNETIC WAVE POLARIZATION; SURFACE PLASMON RESONANCE; THIN FILMS; ZINC OXIDE;

SOLAR CELLS;

EID: 84865484806     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.4737606     Document Type: Article

References (49)

1. D. E. Carlson and C. R. Wronski, Amorphous Si solar cell., Appl. Phys. Lett. 28 (11), 671-673 (1976). 10.1063/1.88617
2. H. W. Deckman, C. R. Wronski, H. Witzke, and E. Yablonovitch, Optically enhanced amorphous silicon solar cells., Appl. Phys. Lett. 42 (11), 968-970 (1983). 10.1063/1.93817
3. P. Sheng, A. N. Bloch, and R. S. Stepleman, Wavelength-selective absorption enhancement in thin-film solar cells., Appl. Phys. Lett. 43, 579 (1983). 10.1063/1.94432
4. C. Heine and R. H. Morf, Submicrometer gratings for solar energy applications., Appl. Opt. 34 (14), 2476-2482 (1995). 10.1364/AO.34.002476
5. C. Eisele, C. E. Nebel, and M. Stutzmann, Periodic light coupler gratings in amorphous thin film solar cells., J. Appl. Phys. 89, 7722 (2001). 10.1063/1.1370996
6. A. V. Shah, M. Vanecek, J. Meier, F. Meillaud, J. Guillet, D. Fischer, C. Droz, X. Niquille, S. Fa, and E. Vallat-Sauvain, Basic efficiency limits, recent experimental results and novel light-trapping schemes in a-Si:H, μc-Si:H and micromorph tandem' solar cells., J. Non-Cryst. Solids 338, 639-645 (2004). 10.1016/j.jnoncrysol.2004.03.074
7. N. Senoussaoui, M. Krause, J. Müller, E. Bunte, T. Brammer, and H. Stiebig, Thin-film solar cells with periodic grating coupler., Thin Solid Films 451, 397-401 (2004). 10.1016/j.tsf.2003.10.142
8. F.-J. Haug, T. Söderström, M. Python, V. Terrazzoni-Daudrix, X. Niquille, and C. Ballif, Development of micromorph tandem solar cells on flexible low cost plastic substrates., Sol. Energy Mater. Sol. Cells 93, 884-887 (2009). 10.1016/j.solmat.2008.10.018
9. V. E. Ferry, M. A. Verschuuren, H. Li, R. E. I. Schropp, H. A. Atwater, and A. Polman, Improved red-response in thin film a-Si:H solar cells with soft-imprinted plasmonic back reflectors., Appl. Phys. Lett. 95, 183503 (2009). 10.1063/1.3256187
10. T. Söderström, F. J. Haug, X. Niquille, V. Terrazoni-Daudrix, and C. Ballif, Asymmetric intermediate reflector for tandem micromorph thin film silicon solar cells., Appl. Phys. Lett. 94, 063501 (2009). 10.1063/1.3079414
11. J. Zhu, C. M. Hsu, Z. Yu, S. Fan, and Y. Cui, Nanodome solar cells with efficient light management and self-cleaning., Nano Lett. 10 (6), 1979-1984 (2009). 10.1021/nl9034237
12. K. Söderström, F. Haug, J. Escarré, O. Cubero, and C. Ballif, Photocurrent increase in n-i-p thin film silicon solar cells by guided mode excitation via grating coupler., Appl. Phys. Lett. 96, 213508 (2010). 10.1063/1.3435481
13. U. Paetzold, E. Moulin, D. Michaelis, W. Böttler, C. Wächter, V. Hagemann, M. Meier, R. Carius, and U. Rau, Plasmonic reflection grating back contacts for microcrystalline silicon solar cells., Appl. Phys. Lett. 99 (18), 181105 (2011). 10.1063/1.3657513
14. C. Haase and H. Stiebig, Thin-film silicon solar cells with efficient periodic light trapping texture., Appl. Phys. Lett. 91 (6), 061116 (2007). 10.1063/1.2768882
15. C. Rockstuhl, F. Lederer, K. Bittkau, and R. Carius, Light localization at randomly textured surfaces for solar-cell applications., Appl. Phys. Lett. 91, 171104 (2007). 10.1063/1.2800374
16. M. Vanecek, O. Babchenko, A. Purkrt, J. Holovsky, N. Neykova, A. Poruba, Z. Remes, J. Meier, and U. Kroll, Nanostructured three-dimensional thin film silicon solar cells with very high efficiency potential., Appl. Phys. Lett. 98, 163503 (2011). 10.1063/1.3583377
17. A. Naqavi, K. Söderström, F. J. Haug, V. Paeder, T. Scharf, H. P. Herzig, and C. Ballif, Understanding of photocurrent enhancement in real thin film solar cells: Towards optimal one-dimensional gratings., Opt. Express 19 (1), 128-140 (2011). 10.1364/OE.19.000128
18. A. Campa, O. Isabella, R. van Erven, P. Peeters, H. Borg, K. Janez, T. Marko, and M. Zeman, Optimal design of periodic surface texture for thin film a-Si: H solar cells., Prog. Photovoltaics 18 (3), 160-167 (2010). 10.1002/pip.940
19. C. M. Hsu, C. Battaglia, C. Pahud, Z. Ruan, F. J. Haug, S. Fan, C. Ballif, and Y. Cui, High-efficiency amorphous silicon solar cell on a periodic nanocone back reflector., Adv. Energy Mater. 2 (6), 628 (2012). 10.1002/aenm.201100514
20. F.-J. Haug, T. Söderström, O. Cubero, V. Terrazoni-Daudrix, and C. Ballif, Influence of the ZnO buffer on the guided mode structure in Si/ZnO/Ag multilayers., J. Appl. Phys. 106, 044502 (2009). 10.1063/1.3203937
21. V. E. Ferry, M. A. Verschuuren, H. B. T. Li, E. Verhagen, R. J. Walters, R. E. I. Schropp, H. A. Atwater, and A. Polman, Light trapping in ultrathin plasmonic solar cells., Opt. Express 18 (S2), A237-A245 (2010). 10.1364/OE.18.00A237
22. C. Battaglia, C. M. Hsu, K. Söderström, J. Escarré, F. J. Haug, M. Charrière, M. Boccard, M. Despeisse, D. Alexander, M. Cantoni, Y. Cui, and C. Ballif, Light trapping in solar cells: Can periodic beat random? ACS Nano 6 (3), 2792 (2012).
23. S. Rice, Reflection of electromagnetic waves from slightly rough surfaces., Commun. Pure Appl. Math. 4 (2-4), 351-378 (1951). 10.1002/cpa.3160040206
24. H. Davies, The reflection of electromagnetic waves from a rough surface., Proc. Inst. Electr. Eng. 101, 209 (1954). 10.1049/pi-4.1954.0025
25. Lord Rayleigh, On the dynamical theory of gratings., Proc. R. Soc. London., Ser. A 79 (532), 399-416 (1907).
26. R. Petit, Electromagnetic theory of gratings., in Topics in Current Physics (Springer, 1980), Vol. 22.
27. M. Nevière and E. Popov, Light Propagation in Periodic Media: Differential Theory and Design (Marcel Dekker, 2003), Vol. 81.
28. P. Beckmann and A. Spizzichino, The Scattering of Electromagnetic Waves From Rough Surfaces (Artech House, Inc., Norwood, MA, 1987)
29. A. Maradudin, Light Scattering and Nanoscale Surface Roughness (Springer Verlag, 2007).
30. M. Hutley, J. Verrill, R. C. M. Phedran, M. Nevière, and P. Vincent, Presentation and verification of a differential formulation for the diffraction by conducting gratings., Nouv. Rev. Opt. 6, 87 (1975). 10.1088/0335-7368/6/2/302
31. D. Maystre, A new general integral theory for dielectric coated gratings., J. Opt. Soc. Am. 68 (4), 490-495 (1978). 10.1364/JOSA.68.000490
32. J. Harvey, C. Vernold, A. Krywonos, and P. Thompson, Diffracted radiance: A fundamental quantity in nonparaxial scalar diffraction theory., Appl. Opt. 38, 6469-6481 (1999). 10.1364/AO.38.006469
33. J. Harvey, A. Krywonos, and D. Bogunovic, Nonparaxial scalar treatment of sinusoidal phase gratings., J. Opt. Soc. Am. A 23 (4), 858-865 (2006). 10.1364/JOSAA.23.000858
34. D. Maystre, O. M. Mendez, and A. Roger, A new electromagnetic theory for scattering from shallow rough surfaces., J. Modern Opt. 30 (12), 1707-1723 (1983). 10.1080/713821125
35. J. D. Jackson, Classical Electrodynamics. 3rd ed. (John Wiley Sons, 1963).
36. R. Petit and M. Cadilhac, Sur la diffraction d'une onde plane par un reseau infiniment conducteur., C. R. Acad. Sci. B 262, 468 (1966).
37. P. Van den Berg and J. Fokkema, The Rayleigh hypothesis in the theory of reflection by a grating., J. Opt. Soc. Am. 69 (1), 27-31 (1979). 10.1364/JOSA.69.000027
38. S. H. Zaidi, M. Yousaf, and S. R. J. Brueck, Grating coupling to surface plasma waves. I. First-order coupling., J. Opt. Soc. Am. B 8 (4), 770-779 (1991). 10.1364/JOSAB.8.000770
39. V. Kiselev, Diffraction coupling of radiation into a thin-film waveguide., Sov. J. Quantum Electron. 4, 872 (1975). 10.1070/ QE1975v004n07ABEH009656
40. S. D. Gupta, G. Varada, and G. Agarwal, Surface plasmons in two-sided corrugated thin films., Phys. Rev. B 36 (12), 6331 (1987). 10.1103/PhysRevB.36. 6331
41. S. H. Zaidi, M. Yousaf, and S. R. J. Brueck, Grating coupling to surface plasma waves. II. Interactions between first-and second-order coupling., J. Opt. Soc. Am. B 8 (6), 1348-1359 (1991). 10.1364/JOSAB.8.001348
42. S. H. Zaidi, D. Reicher, B. Draper, J. McNeil, and S. Brueck, Characterization of thin Al films using grating coupling to surface plasma waves., J. Appl. Phys. 71 (12), 6039-6048 (1992). 10.1063/1.350461
43. F.-J. Haug, T. Söderström, O. Cubero, V. Terrazzoni-Daudrix, and C. Ballif, Plasmonic absorption in textured silver back reflectors of thin film solar cells., J. Appl. Phys. 104, 064509 (2008). 10.1063/1.2981194
44. K. Jäger and M. Zeman, A scattering model for surface-textured thin films., Appl. Phys. Lett. 95, 171108 (2009). 10.1063/1.3254239
45. D. Dominé, F. J. Haug, C. Battaglia, and C. Ballif, Modeling of light scattering from micro- and nanotextured srufaces., J. Appl. Phys. 107, 044504 (2010). 10.1063/1.3295902
46. M. Schulte, K. Bittkau, K. Jäger, M. Ermes, M. Zeman, and B. E. Pieters, Angular resolved scattering by a nano-textured ZnO/silicon interface., Appl. Phys. Lett. 99, 111107 (2011). 10.1063/1.3640238
47. P. B. Johnson and R. W. Christy, Optical constants of the noble metals., Phys. Rev. B 6 (12), 4370 (1972). 10.1103/PhysRevB.6.4370
48. F. Parmigiani, E. Kay, T. Huang, J. Perrin, M. Jurich, and J. D. Swalen, Optical and electrical properties of thin silver films grown under ion bombardment., Phys. Rev. B 33 (2), 879 (1986). 10.1103/PhysRevB.33.879
49. K. Söderström, F. J. Haug, J. Escarré, C. Pahud, R. Biron, and C. Ballif, Highly reflective nanotextured sputtered silver back reflector for flexible high efficiency n-i-p thin film silicon solar cells., Sol. Energy Mater. Sol. Cells 95 (12), 3585-3591 (2011). 10.1016/j.solmat.2011. 09.016