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Thermal Grooving in Single versus Multilayer Thin Films

Published online by Cambridge University Press:  01 February 2011

Peter M. Anderson,
Jue Wang and
Sridhar Narayanaswamy
Peter M. Anderson
Affiliation:
Dept of Materials Science and Engineering, Ohio State University, 2041 College Rd., Columbus, OH 43210
Jue Wang
Affiliation:
Dept of Materials Science and Engineering, Ohio State University, 2041 College Rd., Columbus, OH 43210
Sridhar Narayanaswamy
Affiliation:
Dept of Materials Science and Engineering, Ohio State University, 2041 College Rd., Columbus, OH 43210
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Abstract

A 2D analytic result is presented for the penetration distance P of grain boundary grooves as a function of time t during heating and straining of polycrystalline multilayer thin films with immiscible phases. These grooves can ultimately pinch off individual layers. The result shows that P ∼ t 0.25 initially and P ∼ t at longer time. This new analysis contrasts single- versus multilayer thin film response.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 854: Symposium U – Stability of Thin Films and Nanostructures , 2004, U7.4
Copyright
Copyright © Materials Research Society 2005

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References

REFERENCES

1. Fain, JP, Banerjee, R, Josell, D, Anderson, PM, Fraser, H, Tymiak, N, Gerberich, WW, Materials Research Society Symposium Proceedings, Vol. 581, 603 (2000).Google Scholar
2. Sperling, EA, Anderson, PM, Hay, JL, J. Materials Research 19(11), 3374 (2004).Google Scholar
3. Misra, A, Hoagland, RG, Kung, H, Philosophical Magazine 84(10), 1021 (2002).Google Scholar
4. Mullins, WW, J. Applied Physics 28, 333 (1957).Google Scholar
5. Thouless, MD, Acta Metallurgica Materialia 41, 1057 (1993).Google Scholar
6. Josell, D, Spaepen, F, MRS Bulletin 24(2), 39 (1999).Google Scholar
7. Sridhar, N, Rickman, JM, Srolovitz, DJ, Acta Materialia 45, 2715 (1997).Google Scholar
8. Wang, J, Sridhar, N, Anderson, PM, submitted to Acta Materialia (Jan. 2005).Google Scholar
9. Chuang, T-J, Kagawa, KI, Rice, JR, Sills, LB, Acta Metallurgica 27, 265 (1979).Google Scholar