The characteristics of ferro-(ferri)magnetism with non-zero magnetization include magnetic attraction, magnetic circular dichroism, and magneto-optical Kerr (MOKE), Faraday, and various anomalous Hall-type (Hall, Ettingshausen, Nernst, and thermal Hall) effects. Non-magnetic or antiferromagnetic materials in external electric fields or other environments (called specimen constituents) can share symmetry operational similarity (SOS) with magnetization (\(\boldsymbol{\mathcal{M}}\)) in relation to broken symmetries. These specimen constituents can be associated with non-zero magnetization and/or show ferromagnetism-like behaviors, so we say that they exhibit Trompe L’oeil Ferromagnetism. Examples include linear magnetoelectric materials such as Cr₂O₃ under electric fields, Faraday effect in chiral materials such as tellurium with current flow, magnetic field induced by the motion of Neel- or Bloch-type ferroelectric walls, and magneto-optical Kerr (MOKE), Faraday effect, and/or anomalous Hall-type effects in certain antiferromagnets such as Cr₂O₃, MnPSe₃, Mn₄(Nb,Ta)₂O₉, and Mn₃(Sn,Ge,Ga). A large number of new specimen constitutes having SOS with \(\boldsymbol{\mathcal{M}}\) are proposed, and require future experimental verification of their ferromagnetism-like behaviors, and also theoretical understanding of possible microscopic mechanisms.

具有非零磁化强度的铁（铁）磁性的特征包括磁引力，磁性圆二色性和磁光克尔（MOKE），法拉第和各种反常霍尔型（霍尔，埃廷斯豪森，能斯特和热霍尔）效果。外部电场或其他环境中的非磁性或反铁磁性材料（称为标本成分）可以与对称性有关，对称性与磁化强度（\（\ boldsymbol {\ mathcal {M}} \\））相似。这些标本成分可能与非零磁化强度相关和/或表现出类似铁磁性的行为，因此我们说它们表现出Trompe L'oeil铁磁性。示例包括线性磁电材料，例如Cr ₂ O ₃在电场作用下，手性材料（如带电流的碲）中的法拉第效应，由Neel或Bloch型铁电壁的运动引起的磁场以及磁光Kerr（MOKE），法拉第效应和/或反常Hall-某些反铁磁体（例如Cr ₂ O ₃，MnPSe ₃，Mn ₄（Nb，Ta）₂ O ₉和Mn ₃（Sn，Ge，Ga））中的类型效应。提出了许多具有SOS且具有\（\ boldsymbol {\ mathcal {M}} \）的SOS的新标本，这些标本需要对其铁磁性样行为进行未来的实验验证，并对可能的微观机理进行理论理解。