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

Author
Lloveras, P.; Porta, M.; Planes, A.; Castán, T.; Saxena, A.
Type of activity
Journal article
Journal
Physical review B: condensed matter and materials physics
Date of publication
2009-08-17
Volume
80
Number
5
First page
054107-1
Last page
054107-7
DOI
https://doi.org/10.1103/PhysRevB.80.054107 Open in new window
Repository
http://hdl.handle.net/2117/23642 Open in new window
Abstract
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...
Citation
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.
Group of research
GCM - Group of Characterization of Materials

Participants

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