Research on Interlayer in “a-Si:H/μc-Si:H” Tandem Solar Cells

Tu Ye; Yang Wen; Yang Peizhi; Duan Liangfei; Zhang Liyuan; Song Zhaoning

doi:10.3788/aos201535.0616003

[1] Fisher D, Dubail S, Selvssssan J A A, et al.. The“micromorph”solar cell: extending a-Si∶H technology towards thin film crystalline silicon[C]. Proceedings of 25th IEEE Photovoltaic Specialists Conference, Washington DC, 1996: 1053-1056.

[2] Hegedus S, Kampas F, Xi Jianping. Current transport in amorphous silicon n/p junctions and their application as“tunnel”junction in tandem solar cells[J]. Applied Physics Letters, 1995, 67(6): 813-815.

[3] Domine D, Bailat J, Steinhauser J, et al.. Micromorph solar cell optimization using a ZnO layer as intermediate reflector[C]. Proceedings of 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, Hawaii, 2006: 1456-1468.

[4] J Krc, K Brecl, F Smole, et al.. The effects of enhanced light trapping in tandem micromorph silicon solar cells[J]. Solar Energy Materials & Solar Cells, 2006, 90(18): 3339-3344.

[5] C Das, A. Lambertz, J. Huepkes, et al.. A constructive combination of antireflection and intermediate reflector layers for a-Si/μc-Si thin film solar cells[J]. Applied Physics Letters, 2008, 92(5): 053509.

[6] V Smirnov, A Lambertz, B Grootoonk, et al.. Microcrystalline silicon oxide (μc-SiOx∶H) alloys: a versatile material for application in thin film silicon single and tandem junction solar cells[J]. Journal of Non-crystalline Solids, 2012, 358(17): 1954-1957.

[7] A. Lambertz, V. Smirnov, T. Merdzhanova, et al.. Microcrystalline silicon-oxygen alloys for application in silicon solar cells and modules[J]. Solar Energy Materials & Solar Cells, 2013, 119: 134-143.

[8] Lisha Bai, Bofei Liu, Xiaodan Zhang, et al.. The trade-off light trapping between top and bottom cell in micromorph tandem solar cells with sputtering ZnO∶Al glass substrate[J]. Journal of Power Sources, 2014, 266(15): 138-144.

[9] J üpping, A Bielawny, Ralf B Wehrspohn, et al.. Three-dimensional photonic crystal intermediate reflectors for enhanced lighttrapping in tandem solar cells[J]. Advanced Materials, 2011, 23(34): 3896-3900.

[10] Yamamoto K, Nakajima A, Yoshimi M, el al.. High efficiency thin film silicon hybrid cell and module with newly developed innovative interlayer[C]. Proceedings of 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, Hawaii, 2006: 1489-1492.

[11] R L Stolk, H Li, C H M van der Werf, et al.. Improvement of the tunnel-recombination junction in N-I-P micromorph tandem silicon solar cells with hot-wire deposited absorber layers[C]. 19th European Photovoltaic Solar Energy Conference, Paris, 2, 2004: 1.

[12] Li G J, Hou G F, Han X Y, et al.. The study of a new n/p tunnel recombination junction and its application in a-Si∶H/μc-Si∶H tandem solar cells[J]. Chinese Physics B, 2009, 18(4): 1674-1678.

[13] Hou Guofu, Lu Peng, Han Xiaoyan, et al.. Improving the light-soaking stability of a-Si:H/μc-Si:H tandem solar cells[J]. Acta Phys Sin, 2012, 61(13): 138401.

[14] Amornrat L, Songkiate K, Sorapong I, et al.. Advantages of N-Type hydrogenated microcrystalline silicon oxide films for micromorph silicon solar cells[J]. International Journal of Photoenergy, 2013, 2013(06): 513284.

[15] N Palit, A Dasgupta, S Ray, et al.. Hole diffusion at the recombination junction of thin film tandem solar cells and its effect on the illuminated current-voltage characteristic[J]. Journal of Applied Physics, 2000, 88(5): 2853-2861.

[16] Lanli Chen, Mingji Shi, Jiahui Yu. Good quality n(a-Si)-p+ (na-Si)-p(uc-Si) tunnel junction for tandem solar cells[J]. Solid State Phenomena, 2012, 181-182: 336-339.

[17] Pingkuan Chang, Chunhsiung Lu, Chihhung Yeh, et al.. High efficiency a- Si:H/a- Si∶H solar cell with a tunnel recombination junction and a n-type μc-Si∶H layer[J].Thin Solid Films, 2012, 520(9): 3684-3687.

[18] Tu Ye, Yang Wen, Yang Peizhi, et al.. Optical design and calculation of interlayer in thin film silicon tandem solar cells[J]. Acta Optica Sinica, 2014, 34(6): 0622006.