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Atomically-based Field Formulations for Coupled Problems of Composition and Mechanics

Published online by Cambridge University Press:  21 March 2011

Krishna Garikipati  and
Lori C. Bassman
Krishna Garikipati
Affiliation:
Dept. of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
Lori C. Bassman
Affiliation:
Engineering Dept., Harvey Mudd College, Claremont, CA 91711, USA
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Abstract

Preliminary ideas are presented on developing coupled, continuum field formulations for composition and mechanics with applications to microelectronic materials. A thermodynamic basis is constructed, reflecting atomic-level transport mechanisms and the associated mechanics. Formal arguments lead to constitutive field relations, and specification of balance laws completes the coupled field description. Early numerical results are also presented.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 653: Symposium Z – Multiscale Modeling of Materials-2000 , 2000 , Z9.6.1
Copyright
Copyright © Materials Research Society 2001

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