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Effect of Internal Stresses on Thermodynamics of Heterophase Structures in Epitaxial Layers

Published online by Cambridge University Press:  21 February 2011

Alexander L. Roytburd
Alexander L. Roytburd*
Affiliation:
Department of Materials and Nuclear EngineeringUniversity of Maryland, College Park, MD20742–2115
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Abstract

The effect of the elastic energy of internal stresses in a system of coherent phases within an epitaxial layer is considered. The equilibrium two-phase layer has a transversely modulated structure with a modulation period dependent on the layer thickness. The phase diagrams for the phases in an epitaxial layer can differ qualitatively from standard phase diagrams, and this difference also depends on the layer thickness.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 311: Symposium O – Phase Transformations in Thin Films–Thermodynamics and Kinetics , 1993 , 137
Copyright
Copyright © Materials Research Society 1993

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References

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