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Atomic Structure of Binary Alloy Surfaces

Published online by Cambridge University Press:  25 February 2011

H. L. Davis  and
J. R. Noonan
H. L. Davis
Affiliation:
Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6032
J. R. Noonan
Affiliation:
Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6032
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Abstract

After discussions of multilayer relaxation for monatomic metallic surfaces and low-energy electron diffraction (LEED) procedures, some available results concerning the atomic structure of alloy surfaces are reviewed briefly. Results are discussed only for surfaces of ordered binary alloys and crystalline, substitutionally random binary alloys. Surfaces for which detailed results are available are highlighted as examples which illustrate some general crystallographic effects that occur at alloy surfaces. Specific effects included in the examples are the rippling of atomic constituents in the surface layers of ordered alloys, the preferential termination of alloys by a specific type of layer where more than one type of layer exists in the bulk, a mixture of two possible terminations, and the alternating enrichment and depletion of an atomic constituent in the surface layers of alloys which are disordered in the bulk.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 83: Symposium J – Physical and Chemical Properties of Thin Metal Overlayers and Alloy Surfaces , 1986 , 3
Copyright
Copyright © Materials Research Society 1987

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References

REFERENCES

1. Finnis, M. W. and Heine, V., J. Phys. F 4, L37 (1974).Google Scholar
2. Davis, H. L., Noonan, J. R., and Jenkins, L. H., Surf. Sci. 83, 559 (1979).Google Scholar
3. Davis, H. L. and Zehner, D. M., J. Vac. Sci. Technol. 17, 190 (1980).Google Scholar
4. Landman, U., Hill, R. N., and Mostoller, M., Phys. Rev. B 21, 448 (1980).Google Scholar
5. Davis, H. L. and Noonan, J. R., J. Vac. Sci. Technol. 20, 842 (1982).Google Scholar
6. Davis, H. L. and Noonan, J. R., Surf. Sci. 126, 245 (1983).Google Scholar
7. Barnett, R. N., Landman, U., and CleveTand, C. L., Phys. Rev. B 28, 1685 (1983).Google Scholar
8. Adams, D. L., Nielsen, H. B., and Andersen, J. N., Surf. Sci. 128, 294 (1983).Google Scholar
9. Barnett, R. N., Landman, U., and Cleveland, C. L., Phys. Rev. Lett. 51, 1359 (1983).CrossRefGoogle Scholar
10. Andersen, J. N., Nielsen, H. B., Petersen, L., and Adams, D. L., J. Phys. C. 17, 173 (1984).Google Scholar
11. Noonan, J.R- and Davis, H. L., Phys. Rev. B 29, 4349 (1984).Google Scholar
12. Sokolov, J., Jona, F., and Marcus, P. M., SolidTState Commun. 49, 307 (1984). 1Google Scholar
13. Noonan, J. R., Davis, H. L., and Erley, W., Surf. Sci. 152/153, 142 (1985).Google Scholar
14. Ho, K. M. and Bohnen, K. P., Phys. Rev. B 32, 3446 (1985).Google Scholar
15. Jiang, P., Marcus, P. M., and Jona, F., SolTd State Commun. 59, 275 (1986).Google Scholar
16. Yalisove, S. M., Graham, W. R., Adams, E. D., Copel, M., and Gustafsson, T., Surf. Sci. 171, 400 (1986).Google Scholar
17. Adams, D. L. and SIrensen, C. S., Surf. Sci. 166, 495 (1986).Google Scholar
18. Heinz, K., Appl. Phys. A 41, 3 (1986).Google Scholar
19. Noonan, J. R. and Davis, H. L., Science 234, 310 (1986).Google Scholar
20. Jepsen, D. W., Marcus, P. M., and Jona, F. Phys. Rev. B 5, 3933 (1972).CrossRefGoogle Scholar
21. Duke, C. B. and Laramore, G. E., Phys. Rev. B 2, 4765 (1970).Google Scholar
22. Laramore, G. E. and Duke, C. B., Phys. Rev. B 2, 4783 (1970).Google Scholar
23. Demuth, J. E., Marcus, P. M., and Jepsen, D. W., Phys. Rev. B 11, 1460 (1975).Google Scholar
24. Pendry, J. B., Low-Energy Electron Diffraction (Academic Press, New York, 1974).Google Scholar
25. van Hove, M. A. and Tong, S. Y., Surface Crystallography by LEED, Vol.2 in Chemical Physics Series (Springer-Verlag, Berlin, 1979).Google Scholar
26. Zanazzi, E. and Jona, F., Surf. Sci. 62, 61 (1977).Google Scholar
27. van Hove, M. A., Tong, S. Y., and Elconin, M. H., Surf. Sci. 64, 85 (1977).Google Scholar
28. Pendry, J. B., J. Phys. C 13, 937 (1980).Google Scholar
29. Lindgren, S. A., Wallden, L. Rundgren, J., and Westrin, P., Phys. Rev. B 29, 576 (1984).Google Scholar
30. Davis, H. L. and Noonan, J. R., Phys. Rev. Lett. 54, 566 (1985).Google Scholar
31. Davis, H. L. and Noonan, J. R., J. Vac. Sci. Technol. A 3, 1507 (1985).Google Scholar
32. Noonan, J. R. and Davis, H. L., unpublished results.Google Scholar
33. Yalisove, S. M. and Graham, W. R., Surf. Sci. 183, 556 (1987).CrossRefGoogle Scholar
34. Noonan, J. R. and Davis, H. L., submitted to Phys. Rev. Lett.Google Scholar
35. Sondericker, D., Jona, F., Moruzzi, V. L., and Marcus, P. M., Solid State Commun. 53, 175 (1985).Google Scholar
36. Sondericker, D., Jona, F., and Marcus, P. M., Phys. Rev. B 33, 900 (1986).Google Scholar
37. Sondericker, D., Jona, F., and Marcus, P. M., Phys. Rev. B 34, 6770 (1986).Google Scholar
38. Sondericker, D., Jona, F., and Marchsu, P. M., Phys. Rev. B 34, 6775 (1986).Google Scholar
39. Buck, T. M., Wheatley, E. H., and Marchut, L., Phys. Rev. Lett. 51, 43 (1983).Google Scholar
40. Gauthier, Y., Baudoing, R., Joly, Y., Rundgren, J., Bertolini, J. C., and Massardier, J., Surf. Sci. 162, 342 (1985).CrossRefGoogle Scholar
41. Gauthier, Y., Joly, Y., Biaudoing, R., and Rundgren, J., Phys. Rev. B 31, 6216 (1985).Google Scholar
42. Baudoing, R., Gauthier, Y., Lundberg, M., and Rundgren, J., J. Phys. C 19, 2825 (1986).Google Scholar
43. Y Gauthier, Baudoing, R., Lundberg, M., and Rundgren, J., Phys. Rev. B 35, 7867 (1987).Google Scholar
44. Györffy, T. L. and Stocks, G. M., in Electrons in Disordered Metals and Metallic Surfaces, edited by Phariseau, P., Györffy, B. L., and Scheire, L. (Plenum, New York, 1979), p. 89.Google Scholar
45. Davis, H. L. and Zehner, D. M., Bull. Am. Phys. Soc. 24, 468 (1979).Google Scholar
46. Shih, H. D., Jona, F., Jepsen, D. W., and Marcus, P. M., Phys. Rev. B 15, 5550 (1977).Google Scholar
47. Tougaard, S. and Ignatiev, A., Surf. Sci. 115, 270 (1982).Google Scholar
48. Chen, S. P., Veter, A. F., and Srolovitz, D. J., Phys. Rev. Lett. 57, 1308 (1986).Google Scholar
49. Lee, J. I., Fu, C. L., and Freeman, A. J., Bull. Am. Phys. Soc. 32, 772 (1987).Google Scholar
50. Kang, M. H. and Mele, E. J., Bull. Am. Phys. Soc. 32, 477 (1987).Google Scholar
51. Foiles, S. M. and Daw, M. S., J. Mater. Res. 2, 5 (1987).Google Scholar
52. Tréglia, G. and Legrand, B., Phys. Rev. B 35,4338 (1987).Google Scholar