Abstract
CuInSe2 (CIS) thin films were grown by selenization of electro-deposited or electroless-deposited Cu–In precursors. Cu–In precursors were formed by layer-by-layer electro-deposition of Cu and In as well as by electroless co-deposition of Cu and In. The major phases in the precursors were found to be Cu11In9 and elemental In. It was found that the stoichiometric CIS phase (CuInSe2) may be formed by selenization of the precursors at temperatures higher than 500°C. The Cu–In precursors as well as CIS films were characterized by X-ray diffraction and scanning electron microscopy. The cubic CIS phase was formed when electroless-deposited Cu–In precursor was selenized, whereas the chalcopyrite CIS or the In-rich phase (CuIn2Se3.5) was formed when the layered precursors were selenized at a high temperature.
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References
S. Wagner, J. L. Shay, P. Migliorato and H. M. Kasper, Appl. Phys. Lett. 25 (1974) 434.
R. A. Mickelsen and W. S. Chen, in Proceedings of the 16th IEEE Photovoltaic Specialists' Conference (IEEE, New York, 1982) p. 781.
R. Pal, K. K. Chattopadhyay, S. Chaudhuri and A. K. Pal, Solar Energy Mater. Solar Cells 33 (1994) 241.
M. Varela, E. Bertran, M. Manchon, J. Esteve and J. L. Morenza, J. Phys. D 19 (1986) 127.
F. J. Pern, R. Noufi, A. Mason and A. Franz, Thin Solid Films 202 (1991) 299.
J. C. Garg, R. P. Sharma and K. C. Sharma, ibid 164 (1988) 269.
P. A. Jones et al., Thin Solid Films 238 (1994) 4.
V. Sachan and J. D. Meakin, Solar Energy Mater. Solar Cells 30 (1993) 147.
S. R. Kumar, R. B. Gore and R. K. Pandey, ibid. 26 (1992) 149.
S. T. Lakshmikumar and A. C. Rastogi, ibid. 32 (1994) 7.
S. Yamanaka, B. E. McCandless and R. W. Birkmire, in Proceedings of the 23rd IEEE Photovoltaic Specilaists' Conference, Louisville, KY, 1993 (IEEE, New York, 1993).
A. Gupta, S. Shirakata and S. Isomura, Solar Energy Mater. Solar Cells 32 (1994) 137.
P. J. Sebastian, A. M. Fernandez and A. Sanchez, ibid. 39 (1995) 55.
A. Sanchez, P. J. Sebastian and O. Gomez-Daza, Semicond. Sci. Technol. 10 (1995) 87.
Joint Committee for Powder Diffraction Standards, “Powder diffraction file (International Center for Powder Diffraction Standards”, Swarthmore, PA.
J. R. Tuttle, A. M. Gabor, D. S. Albin, A. Tennant, M. Contreras and R. Noufi in Proceedings of the 7th Sunshine Project on Thin Film Solar Cells, Shinjuku,Tokyo, (1993).
P. R. Subramanyan and D. E. Laughlin, Bull. Alloy Phase Diagrams 10 (1989) 554.
A. Catalan, in Proceedings of the 1st World Conference on Photovoltaic Energy Conversion, Hawaii, (IEEE Electron Devices Soc., New York, 1994) p. 52.
T. W. F. Russel, N. Orbey and R. W. Birkmire, in Proceedings of the Ist World Conference on Photovoltaic Energy Conversion, Hawaii, (IEEE Electron Devices Soc., New York, 1994) p. 238.
G. D. Mooney, A. M. Hermann, J. R. Tuttle, D. S. Albin and R. Noufi, Appl. Phys. Lett. 58 (1991) 2678.
D. Lincot, J.-F. Guillemoles, P. Cowache, S. Massaccesi, L. Thouin, K. Fezzaa, F. Boisivon and J. Vedel, in Proceedings of the 1st World Conference on Photovoltaic Energy Conversion Hawaii, (1994) p. 136.
A. M. Fernandez, P. J. Sebastian, M. E. Calixto, S. A. Gamboa and O. Solorza, Thin Solid Films 298 (1997) 92.
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Calixto, M., Sebastian, P. CuInSe2 thin films formed by selenization of Cu–In precursors. Journal of Materials Science 33, 339–345 (1998). https://doi.org/10.1023/A:1004311527795
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DOI: https://doi.org/10.1023/A:1004311527795