Adjacent magnetic moments point in opposite directions, resulting in no net magnetization.
Repelled by a magnetic field; atoms have no permanent net magnetic moment.
Opposing magnetic moments are unequal, leading to a net spontaneous magnetization.
Strong attraction with spontaneous magnetization below a Curie temperature.
Weakly attracted by a magnetic field; magnetic moments align only while field is present.
Occurs in small ferromagnetic or ferrimagnetic nanoparticles with single-domain behavior.
Classification of materials based on their response to an external magnetic field.