The Effect of Chemical Treatment on TL Glow Curves of CdS/ZnS Thin Films Deposited by Vacuum Deposition Method
The effect of chemical treatment in CdCl2 and thermal
annealing in 400°C, on the defect structures of potentially useful
ZnS\CdS solar cell thin films deposited onto quartz substrate and
prepared by vacuum deposition method was studied using the
Thermoluminesence (TL) techniques. A series of electron and hole
traps are found in the various deposited samples studied. After
annealing, however, it was observed that the intensity and activation
energy of TL signal increases with loss of the low temperature
electron traps.
[1] V. V. Nikesh, and S. Mahamuni, Semicond. Sci. Technol., vol. 16, no.8,
pp. 687-690, 2001
[2] S. Chavhan, and R. P. Sharma, Journal of physics and chemistry of
solids, vol. 66, pp.1721-1726, 2005
[3] J. H.Aguilar, J. H. Sastre, R. Mendoza, G. P.Contreras, M. G.
Cardnenas, and J. L. Ortiz, Solar Energy Materials and solar cells,
vol. 90, pp 704-712, 2006
[4] T.L.Chu,S.S, J.Britt, C.Ferekdes, and C.Q.WU., J.Appl.Phys. vol.70,
no.5, pp.2688-2693, 1991
[5] T. Yamaguchi, J. Matsufusa, A. Yoshida, Jpn. J.Appl. Phys.,vol. 31, pp.
L703-L705, 1992.
[6] R.Chen, and Y. Kirsh, Analysis of thermally stimulated
processes. : Oxford: Pergamon Press 1981.
[7] S. W. S. McKeever, Thermoluminescence of Solids. Cambridge:
Cambridge University Press, 1985.
[8] M. Oztas, and N. Yazici , Journal of Luminescence, vol.110, pp.
31-37, 2004
[9] P. D Townsend, and R. C Kelly, Colour centers and
imperfections in insulators and semiconductors. London: Chatto
and Windus, 1973.
[10] C. S .Ferekides, D .Marinskiy, V.Viswanathan, B .Tetali, V.
Palekis,P. Slevaraj, and D. L. Morel, Thin Solid Films, vol.
361-362, pp. 520-526, 2000.
[11] R.H. Bube, Photoconductivity of Solids. New York: Wiley, 1960.
[12] C.H. Wu, and R.H. Bube. J. Appl. Phys. Vol.45, pp. 648-661, 1974.
[13] T.Igarashi, K. Kusunoki, T. Ohno, T. Isobe, and M. Senna. Mater Res.
Bull., vol.37, pp533-539 , 2002.
[14] A.Necmddin Yazici, Mustafa Oztas and Metin Bedir, Journal of
Luminescence, vol.104, pp.115-122, 2003.
[1] V. V. Nikesh, and S. Mahamuni, Semicond. Sci. Technol., vol. 16, no.8,
pp. 687-690, 2001
[2] S. Chavhan, and R. P. Sharma, Journal of physics and chemistry of
solids, vol. 66, pp.1721-1726, 2005
[3] J. H.Aguilar, J. H. Sastre, R. Mendoza, G. P.Contreras, M. G.
Cardnenas, and J. L. Ortiz, Solar Energy Materials and solar cells,
vol. 90, pp 704-712, 2006
[4] T.L.Chu,S.S, J.Britt, C.Ferekdes, and C.Q.WU., J.Appl.Phys. vol.70,
no.5, pp.2688-2693, 1991
[5] T. Yamaguchi, J. Matsufusa, A. Yoshida, Jpn. J.Appl. Phys.,vol. 31, pp.
L703-L705, 1992.
[6] R.Chen, and Y. Kirsh, Analysis of thermally stimulated
processes. : Oxford: Pergamon Press 1981.
[7] S. W. S. McKeever, Thermoluminescence of Solids. Cambridge:
Cambridge University Press, 1985.
[8] M. Oztas, and N. Yazici , Journal of Luminescence, vol.110, pp.
31-37, 2004
[9] P. D Townsend, and R. C Kelly, Colour centers and
imperfections in insulators and semiconductors. London: Chatto
and Windus, 1973.
[10] C. S .Ferekides, D .Marinskiy, V.Viswanathan, B .Tetali, V.
Palekis,P. Slevaraj, and D. L. Morel, Thin Solid Films, vol.
361-362, pp. 520-526, 2000.
[11] R.H. Bube, Photoconductivity of Solids. New York: Wiley, 1960.
[12] C.H. Wu, and R.H. Bube. J. Appl. Phys. Vol.45, pp. 648-661, 1974.
[13] T.Igarashi, K. Kusunoki, T. Ohno, T. Isobe, and M. Senna. Mater Res.
Bull., vol.37, pp533-539 , 2002.
[14] A.Necmddin Yazici, Mustafa Oztas and Metin Bedir, Journal of
Luminescence, vol.104, pp.115-122, 2003.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:51909", author = "N. Dahbi and D-E. Arafah", title = "The Effect of Chemical Treatment on TL Glow Curves of CdS/ZnS Thin Films Deposited by Vacuum Deposition Method", abstract = "The effect of chemical treatment in CdCl2 and thermal
annealing in 400°C, on the defect structures of potentially useful
ZnS\CdS solar cell thin films deposited onto quartz substrate and
prepared by vacuum deposition method was studied using the
Thermoluminesence (TL) techniques. A series of electron and hole
traps are found in the various deposited samples studied. After
annealing, however, it was observed that the intensity and activation
energy of TL signal increases with loss of the low temperature
electron traps.", keywords = "CdS, chemical treatment, heat treatment,Thermoluminescence, trapping parameters, thin film, vacuumdeposition, ZnS", volume = "5", number = "7", pages = "538-3", }