Continuum modeling of stress-driven surface diffusion in strained elastic materials

L. B. Freund, G. E. Beltz, F. Jonsdottir

Rannsóknarafurð: Framlag til fræðitímaritsRáðstefnugreinritrýni

13 Tilvitnanir (Scopus)

Útdráttur

The free energy f a deformable crystal is assumed to consist of elastic strain energy and surface energy, and the chemical potential for surface diffusion at constant temperature is obtained under this assumption. The result is applied in considering the phenomena of instability of a flat surface in a stressed material under fluctuations in surface shape, and the development of surface roughness due to the proximity of misfit dislocations to the free surface of the material.

Upprunalegt tungumálEnska
Síður (frá-til)383-394
Síðufjöldi12
FræðitímaritMaterials Research Society Symposium - Proceedings
Bindi308
DOI
ÚtgáfustaðaÚtgefið - 1993
ViðburðurProceedings of the 1993 Spring Meeting of the Materials Research Society - San Francisco, CA, USA
Tímalengd: 12 apr. 199316 apr. 1993

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