Applied Physics A

, Volume 83, Issue 1, pp 133–138 | Cite as

Synthesis and characterisation of co-evaporated tin sulphide thin films

  • N. Koteeswara Reddy
  • K. Ramesh
  • R. Ganesan
  • K.T. Ramakrishna Reddy
  • K.R. Gunasekhar
  • E.S.R. Gopal
Article

Abstract

Tin sulphide films were grown at different substrate temperatures by a thermal co-evaporation technique. The crystallinity of the films was evaluated from X-ray diffraction studies. Single-phase SnS films showed a strong (040) orientation with an orthorhombic crystal structure and a grain size of 0.12 μm. The films showed an electrical resistivity of 6.1 Ω cm with an activation energy of 0.26 eV. These films exhibited an optical band gap of 1.37 eV and had a high optical absorption coefficient (>104 cm-1) above the band-gap energy. The results obtained were analysed to evaluate the potentiality of the co-evaporated SnS films as an absorber layer in solar photovoltaic devices.

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References

  1. 1.
    Tanusevski A, Poelman D (2003) Sol. Energy Mater. Sol. Cells 80:297Google Scholar
  2. 2.
    Ferekides CS, Balasubramanian U, Mamazza R, Viswanathan V, Zhao H, Morel DL (2004) Sol. Energy 77:823Google Scholar
  3. 3.
    Noufi R, Souza P, Osterwald C (1985) Sol. Cells 15:87CrossRefGoogle Scholar
  4. 4.
    Engelken RD, McCloud HE, Lec C, Slayton M, Ghoreishi H (1987) J. Electrochem. Soc. 134:2696Google Scholar
  5. 5.
    Ristov M, Sinadinovski G, Grozdanov I, Mitreski M (1989) Thin Solid Films 173:53CrossRefGoogle Scholar
  6. 6.
    Pereira MIS, Silva MFG, Da Costa FMA (1984) J. Electroanal. Chem. 172:367CrossRefGoogle Scholar
  7. 7.
    Ristov M, Sinadinovski G, Mitreski M, Ristova M (2000) Sol. Energy Mater. Sol. Cells 69:17Google Scholar
  8. 8.
    Sato N, Ichimura M, Arai E, Yamazaki Y (2005) Sol. Energy Mater. Sol. Cells 85:153Google Scholar
  9. 9.
    Shama AA, Zeyada HM (2003) Opt. Mater. 24:555CrossRefGoogle Scholar
  10. 10.
    Takeuchi K, Ichimura M, Arai E, Yamazaki Y (2003) Sol. Energy Mater. Sol. Cells 75:427Google Scholar
  11. 11.
    Parenteau M, Carlone C (1990) Phys. Rev. B 41:5227CrossRefGoogle Scholar
  12. 12.
    Singh JP, Bedi RK (1991) Thin Solid Films 199:9CrossRefGoogle Scholar
  13. 13.
    Ramakrishna Reddy KT, Koteeswara Reddy N, Miles RW (2004) in Proceedings of the 14th International Photovoltaic Science and Engineering Conference, Bangkok, Thailand, p 627Google Scholar
  14. 14.
    Noguchi H, Setiyadi A, Tanamura H, Nagatomo T, Omoto O (1994) Sol. Energy Mater. Sol. Cells 35:325Google Scholar
  15. 15.
    Sharon M, Basavaswaran K (1988) Sol. Cells 25:97CrossRefGoogle Scholar
  16. 16.
    Noguchi H, Setiyadi A, Tanomura H, Nagatomo T, Omoto O (1994) Sol. Energy Mater. Sol. Cells 35:325Google Scholar
  17. 17.
    Chopra KL (1969) Thin Film Phenomena. McGraw-Hill, New York, p 270Google Scholar
  18. 18.
    Warren BE (1969) X-ray Diffraction. Addison-Wesley, London, p 18Google Scholar
  19. 19.
    De CK, Mishra NK (1997) Ind. J. Phys. A 71:530Google Scholar
  20. 20.
    Kalita PKR, Sarma BK, Das HL (2000) Bull. Mater. Sci. 23:313Google Scholar
  21. 21.
    Masahiro T, Narumi I, Yoshizumi Y (1996) Vacuum 47:239CrossRefGoogle Scholar
  22. 22.
    Lopez S, Granados S, Ortiz A (1996) Semicond. Sci. Technol. 11:433CrossRefGoogle Scholar
  23. 23.
    El-Nahass MM, Zeyada HM, Aziz MS, El-ghamaz NA (2002) Opt. Mater. 20:159CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2005

Authors and Affiliations

  • N. Koteeswara Reddy
    • 1
  • K. Ramesh
    • 1
  • R. Ganesan
    • 1
  • K.T. Ramakrishna Reddy
    • 2
  • K.R. Gunasekhar
    • 3
  • E.S.R. Gopal
    • 1
  1. 1.Department of PhysicsIndian Institute of ScienceBangaloreIndia
  2. 2.Department of PhysicsSri Venkateswara UniversityTirupatiIndia
  3. 3.Department of InstrumentationIndian Institute of ScienceBangaloreIndia

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