Hostname: page-component-cb9f654ff-hqlzj Total loading time: 0 Render date: 2025-08-30T02:07:55.320Z Has data issue: false hasContentIssue false
  • English
  • Français

Computational and Experimental Studies Of Grain Growth

Published online by Cambridge University Press:  15 February 2011

Tue T. Ngo ,
Reza Ahmadi ,
Alec A. Talin  and
R. Stanley Williams
Tue T. Ngo
Affiliation:
Department of Physics, University of California Los Angeles, Los Angeles CA 90024-1547.
Reza Ahmadi
Affiliation:
Department of Physics, University of California Los Angeles, Los Angeles CA 90024-1547.
Alec A. Talin
Affiliation:
Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles CA 90024-1569.
R. Stanley Williams
Affiliation:
Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles CA 90024-1569.
Get access

Abstract

This paper addresses the validity of the single particle growth law rn-r0 n=Kt in describing the formation of 3D grains during the vapor deposition of thin metal films, especially with respect to the value of the exponent n. Computer simulations based on the Huygen’s construction showed that the grain size distribution at full surface coverage did not depend significantly on the specific model chosen for initiating growth from nuclei. The particle size distributions obtained experimentally by STM measurements of thin Au films deposited on glass substrates agreed very well with the simulation results for n=2.

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

[1] Wynblatt, P. and Ahn, T-M., Mater. Sci. Research, Vol. 10, Sintering and Catalysis, edited by Kuczynski, G. C. (Ed.) (Plenum Press, New York, 1975) p. 83.CrossRefGoogle Scholar
[2] Lifshitz, I.M. and Slyozov, V. V., Sov. Phys. JETP 35, 331 (1959); J. Phys. Chem. Solids 19, 35 (1961).Google Scholar
[3] Ngo, T. T., Ahmadi, R., Williams, R. S., in preparation.Google Scholar
[4] Steyer, A., Guenoun, P., Beysens, D., and Knobler, C. M., Phys. Rev. A 44, 8271 (1991).Google Scholar
[5] Family, F., Meakin, P., Phys. Rev. A 40, 3836 (1989).CrossRefGoogle Scholar
[6] Atkinson, H. V., Acta metall 36, 469 (1988).Google Scholar
[7] Frost, H. J. and Thompson, C. V., Acta metall. 35, 529 (1987).CrossRefGoogle Scholar
[8] See, for example, Carter, G. and Nobes, M. J., Earth Surf. Process 5, 131 (1980).Google Scholar
[9] Eklund, E. A., Surface Science 285 (1993), p. 157.CrossRefGoogle Scholar
[10] Rasigni, G., Varnier, F., Rasigni, M., and Palmari, J. P., and Llebaria, A., Phys. Rev. B 27, 819 (1983).Google Scholar
[11] Williams, R. S. and Tong, W. M., M.R.S. symposium proceedings 280, 210 (1993).Google Scholar
[12] Berry, C. R., The theory of the Photographic Process. 4th ed., edited by James, T. H. (Macmillan, New York, 1977) Chap. 3.Google Scholar