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Journal of Materials Science

, Volume 14, Issue 11, pp 2709–2712 | Cite as

The preparation of textured Te thin films with pronounced acicular morphology and concomitant high absorptivity

  • M. J. Peterson
  • F. H. Cocks
Papers

Abstract

The dependence of surface morphology, and resultant absorptivity, on deposition angle for vacuum deposited Te films has been studied. A deposition angle of 80° was found to yield surface morphologies comprised of acicular crystallites of appropriate dimension and geometry for the trapping of solar incident radiation through multiple reflection. Solar absorptivities across the visible spectrum as high as 95% are manifested by such surfaces.

Keywords

Radiation Polymer Reflection Thin Film Surface Morphology 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    R. Beeching,Phil Mag. 22 (1936) 938.Google Scholar
  2. 2.
    L. Holland,J. Opt. Soc. Amer. 43 (1953) 376.Google Scholar
  3. 3.
    D. O. Smith, M. S. Cohen andG. P. Weiss,J. Appl. Phys. 31 (1960) 1755.Google Scholar
  4. 4.
    N. G. Nakhodkin, A. I. Van Shalder,Thin Sol. Films 10 (1972) 109.Google Scholar
  5. 5.
    J. J. Cuomo, J. F. Ziegler andJ. M. Woodall,Appl. Phys. Lett. 26 (1975) 557.Google Scholar
  6. 6.
    C. M. Horwitz,Optics Commun. 11 (1974) 210.Google Scholar
  7. 7.
    A. A. Kudryautseu, “The Chemistry and Technology of Selenium and Tellurium” (Collets Ltd, London, 1974).Google Scholar
  8. 8.
    W. M. Becker, U. A. Johnson andA. Nussbaum, “Tellurium”, edited by W. C. Cooper (Van Nostrand Reinhold Company, New York, 1971) p. 54.Google Scholar
  9. 9.
    P. Moon,J. Frank. Inst. 230 (1940) 583–617.Google Scholar
  10. 10.
    American Society for Testing and Materials, Standard Test Method for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials, E424, 1916 Race Street, Philadephia, USA.Google Scholar

Copyright information

© Chapman and Hall Ltd. 1979

Authors and Affiliations

  • M. J. Peterson
    • 1
  • F. H. Cocks
    • 1
  1. 1.Department of Mechanical Engineering and Materials ScienceDuke UniversityDurhamUSA

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