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Cu2ZnSnSe4 thin films prepared by selenization of precursor evaporated from Cu2ZnSnSe4 and Na2Se

Published online by Cambridge University Press:  11 March 2014

Mitsuki Nakashima ,
Toshiyuki Yamaguchi  and
Masanobu Izaki
Mitsuki Nakashima
Affiliation:
Wakayama National College of Technology, 77 Noshima, Nada, Gobo 644-0023, Japan
Toshiyuki Yamaguchi
Affiliation:
Wakayama National College of Technology, 77 Noshima, Nada, Gobo 644-0023, Japan
Masanobu Izaki
Affiliation:
Toyohashi University of Technology, 1-1 Hibarigaoka Tenpaku-cho, Toyohashi 441-8580, Japan
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Abstract

Cu2ZnSnSe4 thin films were prepared by using the synthesized Cu2ZnSnSe4 ingot and Na2Se powder at various Na2Se/Cu2ZnSnSe4 mole ratio as evaporation materials for selenization process. From EPMA analysis, the composition was approximately constant even if the Na2Se/Cu2ZnSnSe4 mole ratio increased. X-ray diffraction studies revealed that the thin films had a kesterite Cu2ZnSnSe4 structure and the foreign phases disappeared with increasing the Na2Se/Cu2ZnSnSe4 mole ratio. The Na2Se addition enhanced to grow thin films having a close-packed structure and columnar grains. The values of Voc and Isc in Cu2ZnSnSe4 thin film solar cells increased with increasing the Na2Se/Cu2ZnSnSe4 mole ratio.

Keywords

thin filmannealingphotovoltaic
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1603: Symposium T – Ternary and Multinary Cu-chalcogenide Photovoltaic Materials-CIS, CZTS and Other Compounds , 2014 , jsapmrs13-1603-6573
Copyright
Copyright © Materials Research Society 2014 

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References

REFERENCES

Jackson, P., Hariskos, D., Lotter, E., Paetel, S., Wuerz, R., Menner, R., Wischmann, W., and Powalla, M., Prog. Photovolt., Res. Appl. 19, 894 (2011).10.1002/pip.1078CrossRefGoogle Scholar
Barkhouse, D. A. R., Gunawan, O., Gokmen, T., Todorov, T. K., and Mitzi, D. B., Prog. Photovolt., Res. Appl. 20, 6 (2012).10.1002/pip.1160CrossRefGoogle Scholar
Todorov, T. K., Tang, J., Bag, S., Gunawan, O., Gokmen, T., Zhu, Y., and Mitzi, D. B., Adv. Energy Mater. 3 (2013) 34.10.1002/aenm.201200348CrossRefGoogle Scholar
Zhang, Y., Yoshihara, T., and Yamada, A., Appl. Phys. Express 5, 012301 (2012).10.1143/APEX.5.012301CrossRefGoogle Scholar
Ito, K. and Nakazawa, T., Jpn. J. Appl. Phys. 27, 2094 (1988).10.1143/JJAP.27.2094CrossRefGoogle Scholar
Katagiri, H., Sasaguchi, N., Hando, S., Hoshino, S., Ohashi, J., and Yokota, T., Sol. Energy Mater. Sol. Cells 49, 407 (1997).10.1016/S0927-0248(97)00119-0CrossRefGoogle Scholar
Katagiri, H., Thin Solid Films 480, 426 (2005).10.1016/j.tsf.2004.11.024CrossRefGoogle Scholar
Katagiri, H., Jimbo, K., Yamada, S., Kamiura, T., Maw, W. S., Fukano, T., and Motohiro, T., Appl. Phys. Express 1, 041201 (2008).10.1143/APEX.1.041201CrossRefGoogle Scholar
Shin, B., Gunawan, O., Zhu, Y., Bojarczuk, N. A., Chey, S. J., and Guha, S., Prog. Photovolt., Res. Appl.; DOI: 10.1002 / pip. 1174 (2011)Google Scholar
Zoppi, G., Forbes, I., Miles, R. W., Gale, P. J., Scragg, J. J., and Peter, L. M., Prog. Photovolt., Res. Appl. 17, 315 (2009).10.1002/pip.886CrossRefGoogle Scholar
Guo, L., Zhu, Y., Gunawan, O., Gokmen, T., Deline, V. R., Ahmed, S., Romankiw, L. T., and Deligianni, H., Prog. Photovolt., Res. Appl.; DOI: 10.1002 / pip.2332 (2012)Google Scholar
Repins, I., Beall, C., Vora, N., DeHart, C., Kuciauskas, D., Dippo, P., To, B., Mann, J., Hsu, W. C., Goodrich, A., and Noufi, R., Solar Energy Materials & Solar Cells 101, 154 (2012).10.1016/j.solmat.2012.01.008CrossRefGoogle Scholar
Yamaguchi, T., Oka, Y., Niiyama, S., and Imanishi, T., Phys. Status Solidi C 10, 1067 (2013).10.1002/pssc.201200809CrossRefGoogle Scholar
Katagiri, H. and Jinbo, K., The Japan Society of Applied Physics, Extended Abstracts; (The 72nd Autumn Meeting, 2011) p.68.Google Scholar