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Glassy behavior in martensites: Interplay between elastic anisotropy and disorder in zero-field-cooling/field-cooling simulation experiments

Autor
Lloveras, P.; Porta, Marcel; Planes, A.; Castán, Teresa; Saxena, Avadh
Tipus d'activitat
Article en revista
Revista
Physical review B: condensed matter and materials physics
Data de publicació
2009-08-17
Volum
80
Número
5
Pàgina inicial
054107-1
Pàgina final
054107-7
DOI
https://doi.org/10.1103/PhysRevB.80.054107 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23642 Obrir en finestra nova
Resum
We study the combined effect of elastic anisotropy and disorder on the microstructure and thermodynamic behavior in alloys undergoing a martensitic transformation. Within a Ginzburg-Landau free-energy framework we find the region in the parameter space where a ferroelastic glassy state exists without twinning. We find that such a glassy state is of kinetic origin rather than due to geometrical frustration. The glassy behavior is characterized by simulating zero-field-cooling/field-cooling curves...
Citació
Lloveras, P. [et al.]. Glassy behavior in martensites: Interplay between elastic anisotropy and disorder in zero-field-cooling/field-cooling simulation experiments. "Physical review. B, solid state", 17 Agost 2009, vol. 80, núm. 5, p. 054107-1-054107-7.
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

Participants

  • Lloveras Muntane, Pol Marcel  (autor)
  • Porta, Marcel  (autor)
  • Planes Vila, Antoni  (autor)
  • Castán, Teresa  (autor)
  • Saxena, Avadh  (autor)