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Magnetic order with a spontaneous net magnetization in zero applied field below an ordering temperature, after the thermodynamic symmetry-breaking limit is specified.
wp-physics-ferromagnetismwp-physics-magnetismtong-statistical-physicsmit-theory-of-solidsEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Ferromagnetism is the magnetic-order class with spontaneous bulk magnetization after selecting a symmetry-broken thermodynamic state.
The target is a member or subtype of the broader source class.
wp-physics-ferromagnetismwp-physics-magnetismtong-statistical-physicsEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The Ising model idealizes uniaxial magnetic degrees of freedom as two-valued lattice variables and captures ferromagnetic symmetry breaking and criticality in applicable universality classes.
The target is a model, idealization, restricted ansatz, approximation scheme, phenomenological fit, or historical representation used for the source system or theory. It need not have a universal small error parameter and is not thereby a controlled limit or effective theory. The edge label and detail must identify the precise status.
wp-physics-ising-modelwp-physics-ferromagnetismtong-statistical-physics