Coarse grained models in Coulomb-frustrated phase separation

Abstract

Competition between interactions on different length scales leads to self-organized textures in classical as well as quantum systems. This pattern formation phenomenon has been invoked to explain some intriguing properties of a large variety of strongly correlated electronic systems that includes for example high temperature superconductors and colossal magnetoresistance manganites. We classify the more common situations in which Coulomb frustrated phase separation can occur and review their properties.

13 pages, 4 figures. Presented at "Phase Separation in Electronic Systems", Crete 2006

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Cited by in corpus (4)

• Long-range interacting quantum systems
• Electric polarization induced by phase separation in magnetically ordered and paramagnetic states of RMn2O5 (R=Gd, Bi)
• Phase Separation in the Vicinity of Fermi Surface Hot Spots
• Phase separation and second-order phase transition in the phenomenological model for Coulomb frustrated 2D system