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The Effect of Surface Structure on the Epitaxial Growth of Si on CoSi2(111)

Published online by Cambridge University Press:  25 February 2011

R. T. Tung
Affiliation:
AT&T Bell Laboratories, Murray Hill, NJ 07974
F. Hellman
Affiliation:
AT&T Bell Laboratories, Murray Hill, NJ 07974
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Abstract

Two distinctively different structures were found on CoSi2(111), the CoSi2-C and the CoSi2-S, which correspond to, respectively, an essentially bulk-terminated surface and one which consists of an additional Si double layer. Details of the two structures suggest new growth techniques for Si epitaxy. Single crystal Si layers with either identical orientation as the silicide or a 180°-rotated orientation can be fabricated by use of carefully designed Si templates.

Type
Research Article
Copyright
Copyright © Materials Research Society 1987

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References

REFERENCES

1. Cherns, D., Anstis, G. R., Hutchison, J. L. and Spence, J. C. H., Phil. Mag. A46, 849 (1982).CrossRefGoogle Scholar
2. Tung, R. T., Phys. Rev. Lett. 52, 461 (1984).Google Scholar
3. Tung, R. T., Gibson, J. M. and Poate, J. M., Phys. Rev. Lett. 50, 429 (1983).Google Scholar
4. Tung, R. T., Gibson, J. M. and Levi, A. F. J., Appl. Phys. Lett. 48, 1264 (1986).Google Scholar
5. Tu, K. N., Alessandrini, E. I., Chu, W. K., Krautle, H. and Mayer, J. W., Jpn. J. Appl. Phys. Suppl. 2, Pt.1, 669 (1974).Google Scholar
6. Tung, R. T., Gibson, J. M., Bean, J. C., Poate, J. M. and Jacobson, D. C., Appl. Phys. Lett. 40, 684 (1982).Google Scholar
7. Bean, J. C. and Poate, J. M., Appl. Phys. Lett. 37, 643 (1980); S. Saitoh, H. Ishiwara and S. Furukawa, Appl. Phys. Lett. 37, 203 (1980); A. Ishizaka and Y. Shiraki, Jpn. J. Appl. Phys. 23, L499 (1984); C. D'Anterroches and F. Arnaud D'Avitaya, Surface Sci. 137, 351 (1986); and B. D. Hunt, N. Lewis, E. L. Hall, L. G. Turner, L. J. Schowalter, M. Okamoto and S. Hashimoto, Mat. Res. Soc. Symp. Proc. 56, 151 (1986).Google Scholar
8. Crowell, C. R. and Sze, S. M., Phys. Rev. Lett. 15, 659 (1965).Google Scholar
9. Rosencher, E., Delage, S., D'Anterroches, F. Arnaud D'Avitaya, C., Belhaddad, K. and Pfister, J. C., Physica 134 B, 106 (1985).Google Scholar
10. Tung, R. T., Levi, A. F. J. and Gibson, J. M., Appl. Phys. Lett. 48, 635 (1986).Google Scholar
11. Pirri, C., Peruchetti, J. C., Bolmont, D. and Gewinner, G., Phys. Rev. B33, 4108 (1986).Google Scholar
12. Chambers, S. A., Anderson, S. B., Chen, H. W. and Weaver, J. H., Phys. Rev. B34, 913 (1986).Google Scholar
13. Wu, S. C., Wang, Z. Q., Li, Y. S., Jona, F. and Marcus, P. M., Phys. Rev. B33, 2900 (1986).Google Scholar
14. Ishizaka, A. and Shiraki, Y., J. Electrochem. Soc. 133, 666 (1986).Google Scholar
15. Hunt, B. D., Lewis, N., Schowalter, L. J., Hall, E. L. and Turner, L. G., Mat. Res. Symp. Proc. 77, in press (1987).Google Scholar
16. Tung, R. T. and Batstone, J. L., to be published.Google Scholar
17. Hellman, F. and Tung, R. T., to be published.Google Scholar
18. We adopt the 2D unit cell convention of E. A. Wood,J. Appl. Phys. 35, 1306 (1964). The 1,0 and the 0,1 LEED beams are equivalent to , respectively, in bulk diffractions. To avoid confusion, LEED beams are labelled according to crytal orientation of the Si substrate.Google Scholar
19. Yang, W. S., Jona, F. and Marcus, P. M., Phys. Rev. B28, 7377 (1983).Google Scholar