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Interfaces in ferroelastics: Fringing fields, microstructure, and size and shape effects

Autor
Porta, Marcel; Lloveras, P.; Castán, Teresa; Lookman, Turab; Saxena, Avadh; Shenoy, Subodh R.
Tipus d'activitat
Article en revista
Revista
Physical review B: condensed matter and materials physics
Data de publicació
2009-06-29
Volum
79
Número
21
Pàgina inicial
214117-1
Pàgina final
214117-22
DOI
https://doi.org/10.1103/PhysRevB.79.214117 Obrir en finestra nova
Resum
We develop a strain-based approach to study the transformation of a finite martensite domain within an austenite host matrix. Analytical and numerical solutions are obtained for the fringing fields in the austenite and in the martensite and we test how well the stress and strain matching conditions are obeyed at the habit planes. We investigate the scaling of the energy of the fringing fields and show how simulations on relaxed microstructures corroborate the 1/||ky|| behavior for the energy in ...
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

Participants

  • Porta, Marcel  (autor)
  • Lloveras Muntane, Pol Marcel  (autor)
  • Castán, Teresa  (autor)
  • Lookman, Turab  (autor)
  • Saxena, Avadh  (autor)
  • Shenoy, Subodh R.  (autor)