Continuum theory for coherent phase transitions incorporating an order parameter

Eliot Fried

doi:10.1117/12.148425

22 July 1993 Continuum theory for coherent phase transitions incorporating an order parameter

Eliot Fried

Proceedings Volume 1919, Smart Structures and Materials 1993: Mathematics in Smart Structures; (1993) https://doi.org/10.1117/12.148425
Event: 1993 North American Conference on Smart Structures and Materials, 1993, Albuquerque, NM, United States

Abstract

A theory for displacive phase transitions where the state in the sense of phase is characterized by an order parameter and phase interfaces are identified with thin transition zones across which the strain and order parameter exhibit large gradients is presented. Connections between this theory and more standard continuum approaches that identify phase interfaces with surfaces of strain discontinuity are discussed.

Citation Download Citation

Eliot Fried "Continuum theory for coherent phase transitions incorporating an order parameter", Proc. SPIE 1919, Smart Structures and Materials 1993: Mathematics in Smart Structures, (22 July 1993); https://doi.org/10.1117/12.148425

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