Il Nuovo Cimento C

, Volume 3, Issue 1, pp 80–86 | Cite as

Optical characterization of selective SnO2 films by a thermodynamical method

  • C. Bellecci
  • M. Camarca
  • M. Conti
  • L. La Rotonda
  • A. Visentin
  • R. Visentin
Article

Summary

A method is proposed to determine the optical behaviour of selective SnO2 films by thermal measurements. A least-squares approximation performed on the experimental data allows us to evaluate the film plasma frequency as well as the spectral reflectivityR λ. The consistency of the method has been tested with spectrophotometrical measurements.

Keywords

SnO2 Emissivity Cylindrical Sample Optical Characterization SnO2 Film 

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References

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    C. Bellecci, A. Bonanno, M. Conti, L. La Rotonda andR. Visentin:Nuovo Cimento C,1, 6 (1978).Google Scholar
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    V. K. Miloslavskii andS. P. Lyashenko:Opt. Spectros. USSR,8, 455 (1960).Google Scholar
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    F. Simonis, M. Van Der Leij andC. J. Hoogendoorn:Physics of doped tin dioxide films for spectral selective surfaces, inSolar Energy Materials I (1979).Google Scholar
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    C. Bellecci, M. Conti, A. Visentin andR. Visentin:Influence of emissivity and pipe size on thermal losses of linear collectors measured under different vacuum conditions, inProceedings of the II International Solar Forum, Hamburg, July 12–14, 1978.Google Scholar

Copyright information

© Società Italiana di Fisica 1980

Authors and Affiliations

  • C. Bellecci
    • 1
  • M. Camarca
    • 1
  • M. Conti
    • 1
  • L. La Rotonda
    • 1
  • A. Visentin
    • 1
  • R. Visentin
    • 1
  1. 1.C.I.R.A.E.S.Università degli Studi della CalabriaCosenzaItalia

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