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Temperature Dependence of the Elastic Behavior of Structurally Disordered Metallic Superlattices

Published online by Cambridge University Press:  15 February 2011

J. A. Jaszczak  and
D. Wolf
J. A. Jaszczak
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
D. Wolf
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
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Abstract

The structure and elastic properties of superlattices composed of high-angle twist grain boundaries on (100) planes of copper are investigated as a function of both the modulation wavelength and temperature via molecular dynamics simulations. Comparison is made with zero-temperature results, where a stiffening of the Young's modulus normal to the interfaces and a softening of the modulus for shear parallel to the interfaces has previously been observed. The differences between the effects of homogeneous (temperature-induced) and inhomogeneous (interface-induced) structural disorder on the elastic properties is explored.

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References

1. Yang, W. M. C., Tsakalakos, T., and Hilliard, J. E., J. Appl. Phys. 48, 876 (1977).CrossRefGoogle Scholar
2. Schuller, I. K., in The Institute of Electrical and Electronics Engineers Ultrasonics Symposium, 1985, edited by McAvoy, B. R. (IEEE, New York, 1985), p. 1093;Google Scholar
Schuller, I. K., Fartash, A., and Grimsditch, M., MRS Bull. XV (10), 33 (1990).CrossRefGoogle Scholar
3. Grimsditch, M. H., in Topics in Applied Physics: Light Scattering in Solids V, edited by Cardona, M. and Guntherodt, G. (Springer-Verlag, Berlin, 1989), p. 285.Google Scholar
4. Clemens, B. M. and Eesley, G. L., Phys. Rev. Lett. 61, 2356 (1988).CrossRefGoogle Scholar
5. Helmersson, U., Todorova, S., Barnett, S. A., and Sundgren, J. E., J. Appl. Phys. 62, 481 (1987).CrossRefGoogle Scholar
6. Henein, G. E. and Hilliard, J. E., J. Appl. Phys. 54, 728 (1983).CrossRefGoogle Scholar
7. Tsakalakos, T. and Hilliard, J. E., J. Appl. Phys. 54, 734 (1983).CrossRefGoogle Scholar
8. Dutcher, J. R., Lee, S., Kim, J., Stegeman, G. I., and Falco, C. M., Phys. Rev. Lett. 65, 1231 (1990).CrossRefGoogle Scholar
9. Davis, B. M., Seidman, D. N., Moreau, A., Ketterson, J. B., Mattson, J. and Grimsditch, M., Phys. Rev. B 43, 9304 (1991).CrossRefGoogle Scholar
10. Pickett, W. E., J. Phys. F 12, 2195 (1982);CrossRefGoogle Scholar
Wu, T. B., J. Appl. Phys. 53, 5265 (1982).CrossRefGoogle Scholar
11. Jankowski, A. I. and Tsakalakos, T., J. Phys. F 15, 1279 (1985).CrossRefGoogle Scholar
12. Jankowski, A. I., J. Phys. F 18, 413 (1988).CrossRefGoogle Scholar
13. Wolf, D. and Lutsko, J. F., Phys. Rev. Lett. 60, 1170 (1988).CrossRefGoogle Scholar
14. Wolf, D. and Lutsko, J. F., J. Appl. Phys. 66, 1961 (1989);CrossRefGoogle Scholar
Wolf, D. and Lutsko, J. F. in Metal-Ceramic Interfaces, edited by Ruhle, M., Evans, A. G., Ashby, M. F., and Hirth, J. P. (Permagon Press, Oxford, 1990), p. 52.CrossRefGoogle Scholar
15. Wolf, D. and Lutsko, J. F., J. Mater. Res. 4, 1427 (1989).CrossRefGoogle Scholar
16. Wolf, D., Mat. Sci. Eng. A126, 1 (1990).CrossRefGoogle Scholar
17. Phillpot, S. R. and Wolf, D., Scripta Metall. Mater. 24, 1109 (1990).CrossRefGoogle Scholar
18. Dodson, B. W., Phys. Rev. B 37, 727 (1988).CrossRefGoogle Scholar
19. Mintmire, J. W., Mater. Sci. Eng. A126, 29 (1990).CrossRefGoogle Scholar
20. Jaszczak, J. A., Phillpot, S. R., and Wolf, D., J. Appl. Phys. 68, 4573 (1990).CrossRefGoogle Scholar
21. Jaszczak, J. A. and Wolf, D., J. Mater. Res. (in press).Google Scholar
22. See, for example, Siegel, R. W., MRS Bull. XV (10), 60 (1990).CrossRefGoogle Scholar
23. Daw, M. S. and Baskes, M. I., Phys. Rev. B 29, 6443 (1984).CrossRefGoogle Scholar
24. Lutsko, J. F., Wolf, D., Phillpot, S. R., and Nguyen, T., Phys. Rev. B 38, 11572 (1988).CrossRefGoogle Scholar
25. Wolf, D., Acta Metall. 32, 245 (1984); Acta Metall. 37, 1983 (1989).CrossRefGoogle Scholar
26. Lutsko, J. F., J. Appl. Phys. 65, 2991 (1989).CrossRefGoogle Scholar
27. Ray, J., Computer Physics Reports 8, 111 (1988).CrossRefGoogle Scholar
28. Squire, D. R., Holt, A. C., and Hoover, W. G., Physica 42, 388 (1969).CrossRefGoogle Scholar