Hostname: page-component-78c5997874-4rdpn Total loading time: 0 Render date: 2024-11-13T07:14:27.078Z Has data issue: false hasContentIssue false
  • English
  • Français

Characterization of pulsed laser deposited Cu2ZnSnS4 thin films for Solar cell

Published online by Cambridge University Press:  13 June 2012

Tanaji P. Gujar ,
Vaishali. R. Shinde  and
Ram S. Katiyar
Tanaji P. Gujar
Affiliation:
Department of Physics and Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto Rico, USA
Vaishali. R. Shinde
Affiliation:
Department of Physics and Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto Rico, USA
Ram S. Katiyar
Affiliation:
Department of Physics and Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, Puerto Rico, USA
Get access

Abstract

In the present work we report the synthesis of Cu2ZnSnS4 (CZTS) films by pulsed laser deposition (PLD) and the effect of sulfur annealing on structure, composition, morphological and optical characterization of CZTS thin films. Raman spectra of the films exhibited the characteristics peaks of Kesterite structure. However, annealing caused to transfer the films from amorphous state into crystalline state. Scanning electron microscope (SEM) images revealed that as-deposited film exhibited a crack free, smooth, densely packed and homogeneous surface which was changed to rigid granular appearance after annealing. Energy dispersive X-ray spectroscopy (EDS) determined the compositions of the CZTS thin films which was near stoichiometry for the annealed samples. Ultraviolet–visible (UV–Vis) spectra showed the band gap of as-deposited film was 1.60 eV which was decreased to 1.40 eV after annealing.

Keywords

thin filmscanning electron microscopy (SEM)photovoltaic
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1447: Symposium V – Nanostructured and Advanced Materials for Solar-Cell Manufacturing , 2012 , mrss12-1447-v03-09
Copyright
Copyright © Materials Research Society 2012

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. Tanaka, T., Kawasaki, D., Nishio, M., Guo, Q., and Ogawa, H., Phys. Stat. Sol. c 3, 2844 (2006)Google Scholar
2. Schubert, B. A., Marsen, B., Cinque, S., Unold, T., Schorr, S., Schock, H. W., and Klenk, R., Prog. Photovolt: Res. Appl. 19, 93 (2011).Google Scholar
3. Katagiri, H., Jimbo, K., Maw, W. S., Oishi, K., Yamazaki, M., Araki, H., and Takeuchi, A., Thin Solid Films 517, 2455 (2009).Google Scholar
4. Moriya, K., Tanaka, K., and Uchiki, H., Jap. J. Appl. Phys. 47, 602 (2008).Google Scholar
5. Barkhouse, D. A. R., Gunawan, O., Gokmen, T., Todorov, T. K., and Mitzi, D. B., Prog. Photovolt: Res. Appl. 20, 6 (2012).Google Scholar
6. Katagiri, H., Jimbo, K., Yamada, S., Kamimura, T., Maw, W. S., Fukano, T., Ito, T., and Motohiro, T., Appl. Phys. Exp. 1, 041201 (2008).Google Scholar
7. Shin, S. W., Pawar, S. M., Park, C. Y., Yun, J. H., Moon, J. H., Kim, J. H., and Lee, J. Y., Sol. Energy Mater. Sol. Cells 95, 3202 (2011).Google Scholar
8. Wang, K., Gunawan, O., Todorov, T., Shin, B., Chey, S. J., Bojarczuk, N. A., Mitzi, D., and Guha, S., Appl. Phys. Lett. 97, 143508 (2010).Google Scholar
9. Fischereder, A., Rath, T., Haas, W., Amenitsch, H., Albering, J., Meischler, D., Larissegger, S., Edler, M., Saf, R., Hofer, F., and Trimmel, G., Chem. Mater. 22, 3399 (2010).Google Scholar
10. Kurihara, M., Berg, D., Fischer, J., Siebentritt, S., and Dale, P. J., Phys. Stat. Sol. c 6, 1241 (2009).Google Scholar
11. Scragg, J. J., Berg, D. M., and Dale, P. J., J. Electroanal. Chem. 646, 52 (2010).Google Scholar
12. Kamoun, N., Bouzouita, H., and Rezig, B., Thin Solid Films 515, 5949 (2007).Google Scholar
13. Sekiguchi, K., Tanaka, K., Moriya, K., and Uchiki, H., Phys. Stat. Sol. c 3, 2618 (2006).Google Scholar
14. Pawar, S. M., Moholkar, A. V., Kim, I. K., Shin, S. W., Moon, J. H., Rhee, J. I., and Kim, J. H., Curr. Appl. Phys. 10, 565 (2010).Google Scholar
15. Katagiri, H., Thin Solid Films 480–481,426 (2005).Google Scholar
16. Cheng, A.J., Manno, M., Khare, A., Leighton, C., Campbell, S. A., and Aydil, E. S., J. Vac. Sci. Technol. A 29,051203(2011).Google Scholar
17. Sarswat, P. K., Free, M. L., and Tiwari, A., Phys. Stat. Sol. b 248, 2170 (2011).Google Scholar
18. Sarswat, P. K., and Free, M. L., Physica B 407, 108 (2012).Google Scholar