Abstract
The photoelectric characteristics of triple-junction InGaP/Ga(In)As/Ge solar cells are studied in relation to the method used to form the photocell chip. It is shown that the application of a postgrowth technique developed in the study for separating a nanoheterostructure into chips in a single process makes it possible to improve the quality of passivation of the chip edges, which diminishes the surface leakage currents and makes larger the yield of devices with improved characteristics.
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R. R. King, D. Bhusari, D. Larrabee, X.-Q. Liu, E. Rehder, K. Edmondson, H. Cotal, R. K. Jones, J.H. Ermer, C. M. Fetzer, D. C. Law, and N. H. Karam, Progr. Photovolt.: Res. Appl. 20, 801 (2012).
V. M. Andreev, N. A. Kalyuzhnyi, S. A. Mintairov, V. S. Kalinovsky, and M. Z. Shvarts, in Proceedings of the REENFOR-2013 Conference (Moscow, 2013), p. 65.
V. M. Andreev, V. V. Evstropov, V. S. Kalinovsky, V. M. Lantratov, and V. P. Khvostikov, Semiconductors 43, 644 (2009).
V. S. Kalinovsky, V. V. Evstropov, et al., in Proceedings of the 24th European Photovoltaic Solar Energy Conference (Hamburg, Gemany, 2009), p. 733.
V. M. Andreev, V. S. Kalinovsky, et al., in Proceedings of the 25th European Photovoltaic Solar Energy Conference and 5th World Conference on Photovoltaic Energy Conversion (Valencia, Spain, 2010), p. 979.
V. M. Andreev, N. D. Il’inskaya, A. V. Malevskaya, N. A. Kalyuzhnyi, V. M. Lantratov, and S. A. Mintairov, RF Patent No. 2354009, MPK H01L 31/18 (2009).
V. M. Andreev, E. A. Grebenshchikova, V. S. Kalinovsky, N. D. Il’inskaya, A. V. Malevskaya, A. A. Usikova, and Yu. M. Zadiranov, RF Patent No. 2485628 S1, MPK H01L31/18 (2013).
V. V. Mamutin, V. M. Ustinov, J. Boetthcher, and H. Kuenzel, Semiconductors 44, 962 (2010).
D. Hofstetter, F. R. Giorgetta, E. Baumann, Q. Yang, C. Manz, and K. Kohler, Appl. Phys. Lett. 93, 221106 (2008).
Q. Song, H. Cao, S. T. Ho, and G. S. Solomon, Appl. Phys. Lett. 94, 061109 (2009).
M. Bouttemy, A. Causier, I. Gerard, P. Tran Van, J. Vigneron, and A. Etcheberry, in Proceedings of the 13th International Conference on the Formation of Semiconductor Interfaces ICFSI (Prague, Czech Republic, 2011), p. 71.
Ya. A. Ugai, Introduction to the Chemistry of Semiconductors, 2nd ed. (Vysshaya Shkola, Moscow, 1975), p. 276 [in Russian].
V. M. Andreev, E. A. Grebenshchikova, P. A. Dmitriev, N. D. Il’inskaya, V. S. Kalinovsky, E. V. Kontrosh, A. V. Malevskaya, and A. A. Usikova, in Proceedings of the 11th Russian Conference on Semiconductor Physics (St.-Petersburg, Russia, 2013), p. 442.
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Original Russian Text © V.M. Andreev, E.A. Grebenshchikova, P.A. Dmitriev, N.D. Ilinskaya, V.S. Kalinovsky, E.V. Kontrosh, A.V. Malevskaya, A.A. Usikova, 2014, published in Fizika i Tekhnika Poluprovodnikov, 2014, Vol. 48, No. 9, pp. 1249–1253.
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Andreev, V.M., Grebenshchikova, E.A., Dmitriev, P.A. et al. Effect of postgrowth techniques on the characteristics of triple-junction InGaP/Ga(In)As/Ge solar cells. Semiconductors 48, 1217–1221 (2014). https://doi.org/10.1134/S1063782614090024
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DOI: https://doi.org/10.1134/S1063782614090024