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SnS Nanocrystals Sensitized ZnO Nanowire Arrays for Extremely Thin Absorber Vertical Junction Solar Cells

Published online by Cambridge University Press:  17 March 2015

Firoz Alam ,
Ambuj Misra ,
Dinesh K. Pandya  and
Viresh Dutta
Firoz Alam
Affiliation:
Photovoltaic Laboratory, Centre for Energy Studies, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
Ambuj Misra
Affiliation:
Thin Film Laboratory, Department of Physics, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
Dinesh K. Pandya
Affiliation:
Thin Film Laboratory, Department of Physics, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
Viresh Dutta
Affiliation:
Photovoltaic Laboratory, Centre for Energy Studies, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
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Abstract

Surfactant-free SnS nanoparticles were synthesized using continuous spray pyrolysis (CoSP) technique and used as sensitizers on electro-deposited ZnO nanowire arrays for fabrication of extremely thin absorbing (ETA) layers. The high-surface-area nanowire layer on ITO substrate was directly over-coated by SnS nanoparticles. The morphology of the ZnO/SnS nanostructures showed the coverage of orthorhombic SnS nanocrystals on hexagonal ZnO prismatic nanowires. The crystalline phase of the ZnO/SnS nanostructures was studied using X-ray diffraction. Conducting AFM showed a nonlinear characteristics confirming the junction formation.

Keywords

x-ray diffraction (XRD)electrodepositionspray pyrolysis
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1738: Symposium V – Sustainable Solar-Energy Conversion Using Earth-Abundant Materials , 2015 , mrsf14-1738-v05-43
Copyright
Copyright © Materials Research Society 2015 

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References

REFERENCES

Chang, J. A., Im, S. H., Lee, Y. H., Kim, H-j., Lim, C-S., Heo, J. H., and Seok, S. I., Nano Lett. 12, 1863 (2012).CrossRefGoogle Scholar
Calixto-Rodriguez, M., Martinez, H., Sanchez-Juarez, A., Campos-Alvarez, J., Tiburcio-Silver, A., and Calixto, M.E., Thin Solid Films 517, 2497 (2009).CrossRefGoogle Scholar
Hickey, S. G., Waurisch, C., Rellinghaus, B., and Eychmuller, A., J. Am. Chem. Soc. 130, 14978 (2008).CrossRefGoogle Scholar
Taretto, K., and Rau, U., Progress in Photovoltaics 12, 573 (2004).CrossRefGoogle Scholar
Johson, J. B., Jones, H., Latham, B. S., Parker, J. D., Engelken, R. D., and Barber, C., Semicond. Sci. Technol. 14, 501 (1999).CrossRefGoogle Scholar
Ortiz, A., Alonso, J. C., Garcia, M., and Toriz, J., Semicond. Sci. Technol. 11, 243 (1996).CrossRefGoogle Scholar
Engelken, R. D., McCloud, H. E., Lee, C., Slayton, M., and Ghoreishi, H., J. Electrochem. Soc. 134, 2696 (1987).CrossRefGoogle Scholar
Tanusevski, A., Semicond. Sci. Technol. 18, 501 (2003).CrossRefGoogle Scholar
Ghosh, B., Das, M., Banerjee, P., and Das, S., Appl. Surf. Sci. 254, 6436 (2008).CrossRefGoogle Scholar
Hirano, T., Shimizu, T., Yoshida, K., and Sugiyama, M., 37th IEEE Photovoltaic Specialists Conf. (PVSC). Seattle, WA, 001280 (2011).Google Scholar
Wang, T., Jiao, Z., Chen, T., Li, Y., Ren, W., Lin, S., Lu, G., Ye, J., and Bi, Y., Nanoscale, 5 7552 (2013).Google ScholarPubMed