Hostname: page-component-78c5997874-ndw9j Total loading time: 0 Render date: 2024-11-10T11:27:45.000Z Has data issue: false hasContentIssue false
  • English
  • Français

Tandem Photovoltaic Cells with Amorphous Silicon Cells and Organic Photovoltaic Cells

Published online by Cambridge University Press:  25 March 2011

Taehee Kim ,
Jun Hong Jeon ,
Seung Hee Han ,
Doh-Kwon Lee  and
Kyungkon Kim
Taehee Kim
Affiliation:
Solar Cell Center, Energy Division, Korea Institute of Science and Technology, P.O. Box 131,Cheongryang, Seoul 136-791, Korea
Jun Hong Jeon
Affiliation:
Solar Cell Center, Energy Division, Korea Institute of Science and Technology, P.O. Box 131,Cheongryang, Seoul 136-791, Korea
Seung Hee Han
Affiliation:
Solar Cell Center, Energy Division, Korea Institute of Science and Technology, P.O. Box 131,Cheongryang, Seoul 136-791, Korea
Doh-Kwon Lee
Affiliation:
Solar Cell Center, Energy Division, Korea Institute of Science and Technology, P.O. Box 131,Cheongryang, Seoul 136-791, Korea
Kyungkon Kim
Affiliation:
Solar Cell Center, Energy Division, Korea Institute of Science and Technology, P.O. Box 131,Cheongryang, Seoul 136-791, Korea
Get access

Abstract

We demonstrate series-connected tandem photovoltaic cells consisting of hydrogenated amorphous silicon (a-Si:H) solar cells and polymer-based organic photovoltaic (OPV) cells. One of the limiting factors of a-Si:H solar cells is their narrow absorption spectrum as compared with that of crystalline silicon solar cells. In order to overcome this limitation, we fabricated a hybrid tandem solar cell by employing a solution-processed OPV subcell based on a low bandgap semiconducting polymer onto the a-Si:H subcell. It was found that the interfacial property of the hole transporting intermediate layer between the subcells strongly affects the photovoltaic property of the tandem cells. By using MoO3 as an efficient hole transporting intermediate layer instead of the conventional conducting polymer, we obtained the power conversion efficiency of 1.84% and the open-circuit voltage (VOC) of 1.50 V which corresponds closely to the sum of the VOCs of the subcells.

Keywords

photovoltaicpolymerSi
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1288: Symposium G – Novel Fabrication Methods for Electronic Devices , 2011 , mrsf10-1288-g06-28
Copyright
Copyright © Materials Research Society 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Carlson, D. E. and Wronski, C. R., Appl. Phys. Lett. 28, 671 (1976).Google Scholar
2. Carabe, J. and Gandia, J., Opto-Electronics Review 12 (1), 1 (2004).Google Scholar
3. Meier, J., Spitznagel, J., Kroll, U., Bucher, C., Fay, S., Moriarty, T. and Shah, A., Thin Solid Films 451, 518 (2004).Google Scholar
4. Rech, B. and Wagner, H., Applied Physics A: Materials Science & Processing 69 (2), 155-167 (1999).Google Scholar
5. Shah, A., Meier, J., Vallat-Sauvain, E., Droz, C., Kroll, U., Wyrsch, N., Guillet, J. and Graf, U., Thin Solid Films 403, 179 (2002).Google Scholar
6. Chen, H., Hou, J., Zhang, S., Liang, Y., Yang, G., Yang, Y., Yu, L., Wu, Y. and Li, G., Nat. Photonics 3 (11), 649 (2009).Google Scholar
7. Wang, E., Wang, L., Lan, L., Luo, C., Zhuang, W., Peng, J. and Cao, Y., Appl. Phys. Lett. 92, 033307 (2008).Google Scholar
8. Hou, J., Chen, H., Zhang, S., Chen, R., Yang, Y., Wu, Y. and Li, G., J. Am. Chem. Soc. 131 (43), 15586 (2009).Google Scholar
9. Liang, Y., Feng, D., Wu, Y., Tsai, S., Li, G., Ray, C. and Yu, L., J. Am. Chem. Soc. 131 (22), 7792 (2009).Google Scholar
10. Peet, J., Kim, J., Coates, N., Ma, W., Moses, D., Heeger, A. and Bazan, G., Nat. Mater. 6(7), 497 (2007).Google Scholar
11. Williams, E., Jabbour, G., Wang, Q., Shaheen, S., Ginley, D. and Schiff, E., Appl. Phys. Lett. 87, 223504 (2005).Google Scholar
12. Gowrishankar, V., Scully, S., McGehee, M., Wang, Q. and Branz, H., Appl. Phys. Lett. 89, 252102 (2006).Google Scholar
13. Morana, M., Wegscheider, M., Bonanni, A., Kopidakis, N., Shaheen, S., Scharber, M., Zhu, Z., Waller, D., Gaudiana, R. and Brabec, C., Adv. Funct. Mater. 18, 1757 (2008).Google Scholar
14. Scolan, E. and Sanchez, C., Chem. Mater. 10(10), 3217 (1998).Google Scholar
15. Chung, W.-S., Lee, H., Lee, W., Ko, M. J., Park, N. G., Ju, B.-K. and Kim, K., Organic Electronics 11, 521 (2010).Google Scholar
16. Hadipour, A., De Boer, B. and Blom, P., Organic Electronics 9 (5), 617 (2008).Google Scholar
17. Gilot, J., Wienk, M. and Janssen, R., Advanced Materials 22 (8), E67-E71 (2010).Google Scholar
18. Kumar, A., Sista, S. and Yang, Y., J. Appl. Phys. 105, 094512 (2009).Google Scholar
19. Sista, S., Park, M., Hong, Z., Wu, Y., Hou, J., Kwan, W., Li, G. and Yang, Y., Advanced Materials 22 (3), 380 (2010).Google Scholar