[Coarsening dans les systèmes non homogènes]
Cet article constitue un bref survol des phénomènes de coarsening qui se produisent dans des systèmes où des inhomogénéités gelées, telles que champs aléatoires, constantes de couplage variables ou lacunes de réseau, détruisent l'homogénéité. Nous discutons la compréhension que l'on a actuellement de ce problème dans les systèmes ferromagnétiques avec un paramètre d'ordre scalaire non conservé, en se concentrant d'abord sur la loi de croissance des domaines ordonnés et sur les propriétés d'échelle.
This article is a brief review of coarsening phenomena occurring in systems where quenched features—such as random field, varying coupling constants or lattice vacancies—spoil homogeneity. We discuss the current understanding of the problem in ferromagnetic systems with a non-conserved scalar order parameter by focusing primarily on the form of the growth law of the ordered domains and on the scaling properties.
Mot clés : Coarsening, Échelle, Désordre
@article{CRPHYS_2015__16_3_332_0,
author = {Federico Corberi},
title = {Coarsening in inhomogeneous systems},
journal = {Comptes Rendus. Physique},
pages = {332--342},
publisher = {Elsevier},
volume = {16},
number = {3},
year = {2015},
doi = {10.1016/j.crhy.2015.03.019},
language = {en},
}
Federico Corberi. Coarsening in inhomogeneous systems. Comptes Rendus. Physique, Volume 16 (2015) no. 3, pp. 332-342. doi : 10.1016/j.crhy.2015.03.019. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/j.crhy.2015.03.019/
[1] Adv. Phys. (S. Puri; V. Wadhawan; L. Berthier; G. Biroli; J.-P. Bouchaud; L. Cipeletti; W. van Saarloos, eds.), Aging in domain growth, Kinetics of Phase TransitionsGrowing length scales in aging systems, Dynamical Heterogeneities in Glasses, Colloids, and Granular Media, 43, CRC Press, Boca Raton, FL, USA, 1994, p. 357 (For reviews see)
[2] Int. J. Mod. Phys. B, Spin Glasses and Random Fields, 36 (2003), p. R181 | arXiv
[3] Phys. Rev. B, 63 (2001), p. 064104
[4] Phys. Rev. Lett., 64 (1990), p. 1266
[5] Phys. Rev. Lett., 70 (1993), p. 2340
[6] Phys. Rev. Lett., 82 (1999), p. 1716
[7] Phys. Rev. B, 37 (1988), p. 9481
[8] Phys. Rev. B, 32 (1985), p. 3014
[9] Phys. Rev. E, 48 (1993), p. R25(R)
[10] Physica A, 38 (1988), p. 373 (for an explanation of the super universality concept see Sect. 5.2 and references quoted therein)
[11] J. Stat. Mech., 71 (1993), p. 3501
[12] Phys. Rev. E, 68 (2004), p. 881
[13] Physica A, 24 (1991), p. L1087
[14] Europhys. Lett., 82 (2008), p. 10001
[15] Phys. Rev. E, 81 (2010), p. 021129
[16] Phys. Rev. E, 52 (1995), p. 4632
[17] Europhys. Lett., 90 (2010), p. 46006
[18] Phys. Rev. Lett., 64 (2001), p. 066107
[19] Phys. Rev. E, 65 (2002), p. 046114
[20] J. Stat. Mech. Theory Exp. (2011), p. P03016
[21] Phys. Rev. E, 85 (2012), p. 021141
[22] Theory Probab. Appl., 27 (1982), p. 256
[23] Phys. Rev. E, 87 (2013), p. 032160
[24] J. Phys. IV, 75 (2010), p. P12024
[25] J. Phys. A, 26 (1993), p. 2777
[26] Phys. Rev. E, 87 (2013), p. 022121
[27] Phys. Rev. E, 75 (2007), p. 030104(R)
[28] Phys. Rev. B, 82 (2010), p. 144406
[29] Phys. Rev. E, 88 (2013), p. 042129
[30] Phys. Rep., Introduction to Percolation Theory, 54, Taylor and Francis, London, 1979, p. 1
[31] Phys. Rev. Lett., 54 (1985), p. 2708
[32] Phys. Rev. Lett., 52 (1984), p. 1543
[33] Phys. Rev. Lett., 55 (1985), p. 2923
[34] Phys. Rev. B, 76 (2006), p. 561
[35] Topics in coarsening phenomena, Phys. Rev. B, Volume 80 (2009), p. 094201 | arXiv
[36] Phys. Rev. E (2015) (submitted)
[37] J. Phys. A, 56 (1986), p. 1601
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