Volume-8 , Issue-4 , Dec 2021, ISSN 2348-6341 Go Back

• Open Access   Article

  Study of Structural and Optical Properties of Spray Pyrolytically Deposited CuInTe2(1-X)S2x Thin Films

  A.S. Meshram

  Research Paper | Journal-Paper (JPCM)

  Vol.8 , Issue.4 , pp.1-6, Dec-2021

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  Abstract
  The spray pyrolysis technique developed CuInTe2(1-x)S2x thin films of good stoichiometric for the composition of x = 0 to x = 1 at the interval of 0.25. These films were deposited on biological glass plate for various composition of x and we prepared aqueous solutions containing CuCl2, InCl3, TeCl4 and (CS(NH2)2 respectively. From absorption spectra of the films, the band gap values are found to be 0.92 to 1.43 eV which shows the films direct allowed transition. Thickness of these films were obtained 0.16 to 0.22 µm by Michelson interferometer. We report on what we believe to be new physical properties that are relevant for photovoltaic and optical applications and summarize all relevant characteristics, both from the literature and as measured in the present work. XRD pattern shows the films is polycrystalline with preferred orientation along 112 direction. All the chalcopyrite films has attributed to copper vacancies. This paper focuses enhancement of the structural and various optical properties of commercial CuInTe2(1-x)S2x thin films. We have successfully obtained chalcopyrite single phase stoichiometric films. The composition of x varied from x = 0 to 1, several terms such as band gap, extinction coefficient, refractive index and real and imaginary parts of dielectric constants were extremely modified.

  Key-Words / Index Term
  Spray pyrolysis; CuInTe2(1-x)S2x ternary compound; XRD; Optical Properties

  References
  [1] M. Ben Rabeh and M. Kanzari, “Optical constants of Zn-doped CuInS2 thin films”, Thin Solid Films, Vol. 519, pp. 7288–7291, 2011.
  [2] H. Goto, Y. Hashimoto, K. Ito, “Efficient thin film solar cell consisting of CO/CdS/CuInS2/CuGaS2 Structure”, Thin Solid Films, Vol. 451 –452, pp. 552-555, 2004.
  [3] S. S. Gupta, M. A. Pateria, K. Deshmukh, “Optical Properties of CuInS2 Thin Film by Chemical Bath Deposition Method”, International Journal of Engineering Technology, Management and Applied Sciences, Vol. 5, pp. 529-532, 2017.
  [4] A. Romeo, M. Terheggen, D. Abou-Ras, D. L. Ba¨tzner, F.-J. Haug, M. Ka¨lin, D. Rudmann and A. N. Tiwari, “Development of Thin-film Cu(In,Ga)Se2 and CdTe Solar Cells”, Progress in photovoltaics: research and applications, Vol. 12, pp. 93-111, 2004.
  [5] D. Fischer, T. Dylla, N. Meyer, M. E. Beck, A. J¨ager-Waldau, M. Ch. Lux-Steiner, “CVD of CuGaSe2 for thin film solar cells employing two binary Sources”, Thin Solid Films, Vol. 387, pp. 63-66, 2001.
  [6] D. S. Su, W. Neumann and M. Giersig, “Structure modifications in chalcopyrite semiconductors”, Thin Solid Films, Vol. 361-362, pp. 218-222, 2000.
  [7] M. Boustani, K. El. Assali, T. Bekkay and A. Khiara, “Structural and optical properties of CuInTe2 films prepared by thermal vacuum evaporation from a single source”, Solar Energy Materials and Solar Cells, Vol. 45, pp. 369-376, 1997.
  [8] D. Prasher, K. Dhakad, A. K. Sharma, V. Thakur and P. Rajaram, “Electrochemical growth and studies of indium-rich CuInTe2 thin films”, International Journal of Materials Science and Applications, Vol. 3, pp. 1-5,2004.
  [9] E. Aydin, N. D. Sankir, H. Unver, E. Uluer, “Effect of Thickness on the Film Properties of Spray Deposited Copper Indium Sulfide Thin Films by Ultrasonic Impact Nozzle”, International Journal of renewable energy research, 2, 3, 491-496, 2012.
  [10] S. Roy, P. Guha, S. Chaudhuri, A.K. Pal, “CuInTe2 thin films synthesized by graphite box annealing of In/Cu/Te stacked elemental layers”, Vacuum, Vol. 65, pp.27-37, 2002.
  [11] A. Amara, W. Rezaiki, A. Ferdi, A. Hendaoui, A. Drici, M. Guerioune, J. C. Berne`de, M. Morsli, “Electrical and optical characterization of CuInS2 crystals and Polycrystalline coevaporated thin films”, Solar Energy Materials and Solar Cells, Vol. 91, pp. 1916-1921, 2007.
  [12] T. P. Sharma, S. K. Sharma, R. Kumar and G. Jain, “The Annealing Effect on the Optical and Electrical Properties Nanocrystalline CuIn3Se5 (OVC)”, International Journal of Recent Research and Review, Vol. II, pp. 39-42, 2012.
  [13] A. Parreta, M.L. Addonizia, A. Agati, M. Pellegrino, L. Quercia, F. Cardellini, J. Kessler, H. W. Schock, “Influence of morphology and CuInSe2 for thin films solar cells”, Japanese Journal of Applied Physics, Vol. 32, pp. 80-83, 1993.
  [14] A. H. Moharriam, M. M. Hafiz, A. Salem, “Electrical properties and structural changes of thermally co-evaporated CuInSe2 films”, Applied Surface Sciences, Vol. 172. pp.61-67, 2001.
  [15] M. Dhanam, R. Balasundaraprabhu, S. Jaykumar, P. Gapalakrishnam, M. D. Kannam, “Preparation and study of structural and optical properties of chemical bath deposited copper indium diselinide thin films”, Physica Status solidi (a), Vol. 191, pp. 149-160, 2002.
  [16] A. S. Meshram, Y. D. Tembhurkar and O. P. Chimankar, “Effect of temperature on optical properties of CuInS2 thin films”, International Journal of Scientific Research in Physics and Applied Sciences, Vol. 6, pp. 34-41, 2018.
  [17] B. G. Jeyaprakash, R. Ashok Kumar, K. Kesavan, A. Amalarani, “Structural and Optical Characterization of Spray Deposited SnS Thin Film”, Journal of American Science, Vol. 6, pp. 22-26, 2010.
  [18] N. Suriyanarayanana and C. Mahendran, ”EDAX, SEM, Photoluminescence and Electrical properties of Zn doped polycrystalline CuInS2 Thin films by spray pyrolysis”, Archives of Physics Research, Vol. 3, pp. 54-59, 2012.
  [19] A. S. Meshram, Y. D. Tembhurkar and O. P. Chimankar, “Structural, optical and electrical properties of CuInTe2 thin films prepared by spray pyrolysis”, International Journal of Advance Research in Science and Engineering, Vol. 6, pp. 1735-1745, 2017.
  [20] R. Guan, X. Wang, and Q. Sun, “Structural and Optical Properties of CuInS2 Thin Films Prepared by Magnetron Sputtering and Sulfurization Heat Treatment”, Journal of Nanomaterials, Journal of Nanomaterials, Vol. 2015 Article ID 579489 pp. 2015.
  [21] X. H. Xu, F. Wang, J. J. Liu, K. C. Park, M. Fujishige, “A novel one-step electrodeposition to prepare single-phase CuInS2 thin films for solar cells”, Solar Energy Materials and Solar Cells, Vol. 95, pp. 791-796, 2011.
  [22] JCPSD File Powder diffraction Data File, Joint committee of Powder Diffraction Standard, International Center for Diffraction Data, USA Card No. 34-1498.
  [23] JCPSD File Powder diffraction Data File, Joint committee of Powder Diffraction Standard, International Center for Diffraction Data, USA Card No. 65-2732.
  [24] D. Sridevi and K. V. Reddy, “Electrical conductivity and optical absorption in flash evaporated in CuInTe2 thin films”, Thin Solid Films, Vol. 141, pp. 157- 164, 1986.
  [25] K. M. A. Hussain, J. Podder, D. K. Saha and M. Ichimura, “Structural, electrical and optical Characterization of CuInS2 thin films deposited by spray pyrolysis”, Indian Journal of Pure and Applied Physics, Vol. 50, pp. 117-122, 2012.
  [26] T. Mahalingam, S.Thanikaikarasan, C.Sanjeeviraja, Taekyu Kim, P. J. Sebastian and Yong Deak Kim, Studies on Electroplated Copper Indium Telluride Thin Films, Journal of New Materials for Electrochemical Systems, Vol. 13, pp. 77-82, 2010.
  [27] T. Mahalingam, V. Dhanasekaran, S. Rajendran, R. Chandramohan , Luis Ixtlilco and P.J. Sebastian, Electrosynthesis and Studies on CdZnSe Thin Films, Journal of New Materials for Electrochemical Systems, Vol. 15, xxx-xxx, 2012
  [28] R.S. Mane, S.P. Kajve, C.D. Lokhande, Sung-Hwan Han, Studies on p-type copper (I) selenide crystalline thin films for hetero-junction solar cells, Vacuum, Vol. 80, pp.631–635, 2006.
  [29] T. Hurma, “Characterization of Zinc Blende CuInS2 nanostructured films” The XRD, Raman, FT-IR, and UV- vis spectroscopical investigations”, Indian Journal of Pure and Applied Physics, Vol. 54, pp. 797-801, 2016.
  [30] H. Chen, Y. Lu and W. Hwang, “Effect of Film Thickness on Structural and Electrical Properties of Sputter-Deposited Nickel Oxide Films”, Materials Transactions, Vol. 46 pp. 872-879, 2005.
  [31] Mahir N. Al-Jabery, Qayes A. Abbas, Hamid S. Al-Jumaili, “Study the optical properties of CuInS2 non stoichiometric thin films prepared by chemical spray pyrolysis method”, Iraqi Journal of Physics, 10, 19, 70-75, 2012.
  [32] K. R. Murali, P. Muthusamy, A. Panneerselvam, “Characteristics of brush plated copper indium telluride films,” Journal of Materials Science: Materials in Electronics, Vol. 24, pp. 3412-3417, 2013.
  [33] A. H. Reshak and S. Auluck, “Electronic structure, linear, nonlinear optical susceptibilities and birefringence of CuInX2 (X = S, Se, Te) chalcopyrite-structure compounds”, PMC Physics, B Vol. 1 pp.1-17, 2008.
  [34] J. E. Jaffe and Alex Zunger, “Anion displacements and the band-gap anomaly in ternary ABC2 chalcopyrite semiconductors”, Physical Review B, Vol. 27, pp. 5176-5179, 1993.
  [35] A. Kotbi, B. Hartiti, A. Ridah, P. Thevenin, “Characteristics of CuInS2 thin films synthesizes by chemical spray pyrolysis”, Optical and Quantum Electronics, Vol. 48, pp. 75(1-9), 2016.
  [36] Alaa A. AL- Jubory, “Study on the Effect of Copper Doping on the Structural and Optical Properties of Cd0.7Zn0.3S Nanocrystalline Thin Films Prepared by Chemical Bath Deposition”, International Journal of Science and Technology, Vol. 2 pp. 707-712, 2012.
  [37] S. M. Wasim, C. Rinco´n, G. Mar?´n, R. Ma´rquez, “Electrical conduction in ordered defect compounds”, Journal of Physics and Chemistry of Solids, Vol. 64, pp.1627-1632, 2003.
  [38] D. Sridevi and K. V. Reddy, “Electrical Conductivity and Optical Absorption In Flash-Evaporated CuInTe2”, Thin Films, Thin Solid Films, Vol. 141, pp.157-164, 1986.

  Citation
  A.S. Meshram, "Study of Structural and Optical Properties of Spray Pyrolytically Deposited CuInTe2(1-X)S2x Thin Films," Journal of Physics and Chemistry of Materials, Vol.8, Issue.4, pp.1-6, 2021