Asymmetric band offsets in silicon heterojunction solar cells: Impact on device performance

Journal of Applied Physics

Volumn 120, Issue 5, 2016, Pages

  Seif, Johannes Peter ^a   Menda, Deneb ^b   Descoeudres, Antoine ^c   Barraud, Loris ^c   Özdemir, Orhan ^b   Ballif, Christophe ^a   De Wolf, Stefaan ^a  

^a EPFL   (Switzerland)

^b YILDIZ TECHNICAL UNIVERSITY   (Turkey)

^c CSEM   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

CURRENT VOLTAGE CHARACTERISTICS; ENERGY GAP; HETEROJUNCTIONS; OXIDE FILMS; PASSIVATION; SILICON OXIDES; SILICON SOLAR CELLS; SOLAR CELLS;

AMORPHOUS SILICON LAYERS; CARRIER COLLECTION; CARRIER TRANSPORT BARRIERS; CONDUCTION BAND OFFSET; ELECTRON COLLECTIONS; OPERATING TEMPERATURE; OPERATION CONDITIONS; SILICON HETEROJUNCTIONS;

AMORPHOUS SILICON;

EID: 84980347698     PISSN: 00218979     EISSN: 10897550     Source Type: Journal    
DOI: 10.1063/1.4959988     Document Type: Article

References (48)

1. K. Masuko, M. Shigematsu, T. Hashiguchi, D. Fujishima, M. Kai, N. Yoshimura, T. Yamaguchi, Y. Ichihashi, T. Mishima, N. Matsubara, T. Yamanishi, T. Takahama, M. Taguchi, E. Maruyama, and S. Okamoto, IEEE J. Photovoltaics 4, 1433 (2014). 10.1109/JPHOTOV.2014.2352151
2. D. Adachi, J. L. Hernández, and K. Yamamoto, Appl. Phys. Lett. 107, 233506 (2015). 10.1063/1.4937224
3. C. Battaglia, A. Cuevas, and S. De Wolf, Energy Environ. Sci. 9, 1552 (2016). 10.1039/C5EE03380B
4. S. De Wolf, A. Descoeudres, Z. C. Holman, and C. Ballif, Green 2, 7 (2012). 10.1515/green-2011-0018
5. T. Mishima, M. Taguchi, H. Sakata, and E. Maruyama, Sol. Energy Mater. Sol. Cells 95, 18 (2011). 10.1016/j.solmat.2010.04.030
6. D. L. Bätzner, Y. Andrault, L. Andreetta, A. Büchel, W. Frammelsberger, C. Guerin, N. Holm, D. Lachenal, J. Meixenberger, P. Papet, B. Rau, B. Strahm, G. Wahli, and F. Wünsch, Energy Procedia 8, 153 (2011). 10.1016/j.egypro.2011.06.117
7. Z. C. Holman, A. Descoeudres, L. Barraud, F. Zicarelli Fernandez, J. P. Seif, S. De Wolf, and C. Ballif, IEEE J. Photovoltaics 2, 7 (2012). 10.1109/JPHOTOV.2011.2174967
8. C. Battaglia, S. Martín de Nicolás, S. De Wolf, X. Yin, M. Zheng, C. Ballif, and A. Javey, Appl. Phys. Lett. 104, 113902 (2014). 10.1063/1.4868880
9. J. Geissbühler, J. Werner, S. Martin de Nicolas, L. Barraud, A. Hessler-Wyser, M. Despeisse, S. Nicolay, A. Tomasi, B. Niesen, S. De Wolf, and C. Ballif, Appl. Phys. Lett. 107, 081601 (2015). 10.1063/1.4928747
10. M. Bivour, J. Temmler, H. Steinkemper, and M. Hermle, Sol. Energy Mater. Sol. Cells 142, 34 (2015). 10.1016/j.solmat.2015.05.031
11. J. Bullock, M. Hettick, J. Geissbühler, A. J. Ong, T. Allen, C. M. Sutter-Fella, T. Chen, H. Ota, E. W. Schaler, S. De Wolf, C. Ballif, A. Cuevas, and A. Javey, Nat. Energy 1, 15031 (2016). 10.1038/nenergy.2015.31
12. L. G. Gerling, S. Mahato, A. Morales-Vilches, G. Masmitja, P. Ortega, C. Voz, R. Alcubilla, and J. Puigdollers, Sol. Energy Mater. Sol. Cells 145, 109 (2016). 10.1016/j.solmat.2015.08.028
13. J. P. Seif, A. Descoeudres, M. Filipič, F. Smole, M. Topič, Z. C. Holman, S. De Wolf, and C. Ballif, J. Appl. Phys. 115, 024502 (2014). 10.1063/1.4861404
14. H. Fujiwara, T. Kaneko, and M. Kondo, Appl. Phys. Lett. 91, 133508 (2007). 10.1063/1.2790815
15. T. F. Schulze, L. Korte, F. Ruske, and B. Rech, Phys. Rev. B 83, 165314 (2011). 10.1103/PhysRevB.83.165314
16. M. Liebhaber, M. Mews, T. F. Schulze, L. Korte, B. Rech, and K. Lips, Appl. Phys. Lett. 106, 031601 (2015). 10.1063/1.4906195
17. A. Morimoto, M. Matsumoto, M. Yoshita, M. Kumeda, and T. Shimizu, Appl. Phys. Lett. 59, 2130 (1991). 10.1063/1.106102
18. T. Kinoshita, M. Isomura, Y. Hishikawa, and S. Tsuda, Jpn. J. Appl. Phys., Part 1 35, 3819 (1996). 10.1143/JJAP.35.3819
19. M. Isomura, T. Kinoshita, Y. Hishikawa, and S. Tsuda, Appl. Phys. Lett. 65, 2329 (1994). 10.1063/1.112732
20. S. Wang, W. Smirnov, T. Chen, B. Holländer, X. Zhang, S. Xiong, Y. Zhao, and F. Finger, Jpn. J. Appl. Phys., Part 1 54, 011401 (2015). 10.7567/JJAP.54.011401
21. A. Descoeudres, Z. C. Holman, L. Barraud, S. Morel, S. De Wolf, and C. Ballif, IEEE J. Photovoltaics 3, 83 (2013). 10.1109/JPHOTOV.2012.2209407
22. R. A. Sinton and A. Cuevas, in 16th European Photovoltaic Solar Energy Conference (Glasgow, UK, 2000), p. 1.
23. J. Schmidt and R. A. Sinton, "Defect characterization by temperature and injection-dependent lifetime spectroscopy," in Proceedings of the 3rd Worls Conference on Photovoltaic Energy Conversion, Tokyo, Japan (Wcpec-3 Organizing Committee, 2003), p. 947.
24. R. Stangl, A. Froitzheim, M. Kriegel, T. Brammer, S. Kirste, H. Stiebig, M. Schmidt, and W. Fuhs, in AFORS-HET, A Numerical PC-Program for Simulation of Heterojunction Solar Cells, Version 1.1, Paris, France, 2004, p. 1497.
25. R. Stangl and C. Leendertz, in Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells, edited by W. G. J. H. M. Van Sark, L. Korte, and F. Roca (Springer, 2012).
26. C. Leendertz and R. Stangl, in Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells, edited by W. G. J. H. M. Van Sark, L. Korte, and F. Roca (Springer, 2012), p. 14.
27. J. P. Kleider, A. S. Gudovskikh, and P. Roca i Cabarrocas, Appl. Phys. Lett. 92, 162101 (2008). 10.1063/1.2907695
28. L. Korte and M. Schmidt, J. Appl. Phys. 109, 063714 (2011). 10.1063/1.3559296
29. T. M. Brown, C. Bittencourt, M. Sebastiani, and F. Evangelisti, Phys. Rev. B: Condens. Matter 55, 9904 (1997). 10.1103/PhysRevB.55.9904
30. M. Mews, M. Liebhaber, B. Rech, and L. Korte, Appl. Phys. Lett. 107, 013902 (2015). 10.1063/1.4926402
31. R. V. K. Chavali, J. R. Wilcox, B. Ray, J. L. Gray, and M. A. Alam, IEEE J. Photovoltaics 4, 763 (2014). 10.1109/JPHOTOV.2014.2307171
32. J. K. Rath, in Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells, edited by W. G. J. H. M. Van Sark, L. Korte, and F. Roca (Springer, 2012).
33. M. Taguchi, E. Maruyama, and M. Tanaka, Jpn. J. Appl. Phys., Part 1 47, 814 (2008). 10.1143/JJAP.47.814
34. K. R. McIntosh, Ph.D. thesis, University of New South Wales, 2001.
35. Z. Hameiri, K. McIntosh, and G. Xu, Sol. Energy Mater. Sol. Cells 117, 251 (2013). 10.1016/j.solmat.2013.05.040
36. M. A. Green, Solar Cells: Operating Principles, Technology and System Applications (University of New South Wales, 1982).
37. O. Breitenstein, J. P. Rakotoniaina, M. H. Al Rifai, and M. Werner, Prog. Photovoltaics: Res. Appl. 12, 529 (2004). 10.1002/pip.544
38. S. Dongaonkar, Y. K. D. Wang, M. Frei, S. Mahapatra, and M. A. Alam, IEEE Electron Device Lett. 31, 1266 (2010). 10.1109/LED.2010.2064754
39. S. Dongaonkar, J. D. Servaites, G. M. Ford, S. Loser, J. Moore, R. M. Gelfand, H. Mohseni, H. W. Hillhouse, R. Agrawal, M. A. Ratner, T. J. Marks, M. S. Lundstrom, and M. A. Alam, J. Appl. Phys. 108, 124509 (2010). 10.1063/1.3518509
40. K. R. McIntosh and C. B. Honsberg, in 16th European Photovoltaic Solar Energy Conference (2000).
41. A. Tomasi, F. Sahli, J. P. Seif, L. Fanni, S. Martin de Nicolas, J. Geissbühler, B. Paviet-Salomon, S. Nicolay, L. Barraud, B. Niesen, S. De Wolf, and C. Ballif, IEEE J. Photovoltaics 6 (1), 17-27 (2015). 10.1109/JPHOTOV.2015.2484962
42. J. P. Seif, G. Krishnamani, B. Demaurex, C. Ballif, and S. De Wolf, IEEE J. Photovoltaics 5, 718 (2015). 10.1109/JPHOTOV.2015.2397602
43. S. Olibet, E. Vallat-Sauvain, and C. Ballif, Phys. Rev. B 76, 035326 (2007). 10.1103/PhysRevB.76.035326
44. C. Leendertz, N. Mingirulli, T. F. Schulze, J. P. Kleider, B. Rech, and L. Korte, "Physical insight into interface passivation of a-Si:H/c-Si heterostructures by analysis of injection-dependent lifetime and band bending," in 25th European Photovoltaic Solar Energy Conference and Exhibition/5th World Conference on Photovoltaic Energy Conversion, Valencia, Spain, 2010, p. 1377.
45. A. Richter, S. W. Glunz, F. Werner, J. Schmidt, and A. Cuevas, Phys. Rev. B 86, 165202 (2012). 10.1103/PhysRevB.86.165202
46. 24-26 Here, we assumed that the introduction of oxygen into the a-Si:H(i) matrix merely opens the bandgap and the other material parameters did not change.
47. s values obtained from the dark J-V may be more reliable.
48. oc value obtained for the former. This in turn is likely due to cell-to-cell variations.