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...used to describe (mainly quantitatively) [[Ferromagnetism|ferromagnetic]] materials, and [[magnetic core]]s. ...ion forms a loop instead of a curve joining two points; for perminvar type materials, the loop is a "rectangle" (''Domain Structure of Perminvar Having a Rectan ...

...online.com/doi/abs/10.1080/14786444908561215 D. Polder, ''On the theory of ferromagnetic resonance'', The London, Edinburgh, and Dublin Philosophical Magazine and J [[Category:Ferromagnetic materials]] ...

...orhombic]] crystal structure with a space group Pbnm and most are weakly [[ferromagnetic]].<ref>[http://dictionary.oed.com/cgi/entry/00334125/00334125se11?single=1& ...ted antiferromagnetic structure with antiferromagnetic moment G and a weak ferromagnetic moment F. The rare-earth ion subsystem acquires magnetization m due to an i ...

...tion]] in [[single-domain (magnetic)|single-domain]] [[magnetic mineralogy|ferromagnetic minerals]] that explained how these minerals could reliably record the [[ge ...is is possible when their diameter is below 3–50&nbsp;nm, depending on the materials. In this condition, it is considered that the magnetization of the nanopart ...

...ureks.svg|thumb|Bethe–Slater curve: elements above the horizontal axis are ferromagnetic, and those below are antiferromagnetic]] ...is a [[heuristic]] explanation for why certain metals are [[ferromagnetism|ferromagnetic]] and others are [[antiferromagnetism|antiferromagnetic]]. It assumes a [[C ...

...plot mean field.png|230px|thumb|right|Arrott plot for a simple mean field ferromagnetic phase transition. Here, as in the Arrott's paper,<ref name=arrott /> the re ...rott plots are an easy way of determining the presence of [[ferromagnetism|ferromagnetic order]] in a material.<ref name=yeung86> ...

...this phenomenon is known as superparamagnetism. The magnetization of these materials is subject to the applied field, which is highly non-linear. ...ient. The Néel coefficient reflects the non-linearity of superparamagnetic materials in low fields. ...

{{Short description|Power loss in magnetic materials}} ...lculate the total power loss ([[core loss]]es) per unit volume in magnetic materials when subjected to external sinusoidally varying [[magnetic flux]].<ref name ...

...technique is useful for the select few minerals which are [[ferromagnetism|ferromagnetic]] (iron-, nickel-, and cobalt-containing minerals) and [[paramagnetism|para A large diversity of mechanical means are used to separate magnetic materials.<ref name=":2">{{Cite journal|last=Oberteuffer|first=J.|date=1974|title=Mag ...

...22576188 |display-authors=etal}}</ref> Brown’s fundamental theorem on fine ferromagnetic particles has been rigorously extended to the case of a [[Ellipsoid|general |title = Rigorous approach to the theory of ferromagnetic microstructure ...

...iscous magnetization, is [[remanence]] that is acquired by [[ferromagnetic materials]] by sitting in a [[magnetic field]] for some time. The [[natural remanent ...

{{Short description|Class of atomically thin materials}} ...materials. But since 2016 there have been numerous reports of 2D magnetic materials that can be exfoliated with ease, similarly to graphene. ...

...iencedirect.com/science/article/pii/S0079642512000369 |journal=Progress in Materials Science |language=en |volume=57 |issue=7 |pages=1191–1334 |doi=10.1016/j.pm ...url=https://linkinghub.elsevier.com/retrieve/pii/002554086790013X |journal=Materials Research Bulletin |language=en |volume=2 |issue=3 |pages=293–302 |doi=10.10 ...

...ation of the enthalpy of formation of Pu5Si3 |journal=[[Journal of Nuclear Materials]] |date=1 May 1990 |volume=171 |issue=2–3 |pages=237–244 |doi=10.1016/0022- At a temperature of 72 K, plutonium silicide undergoes a [[ferromagnetic]] transition.<ref>{{cite journal |last1=Boulet |first1=P. |last2=Wastin |fi ...

...agnetostriction]] <math>\lambda</math> characterizes the shape change of a ferromagnetic material during magnetization, whereas the inverse magnetostrictive effect * In [[Cubic crystal system|cubic]] materials, the magnetostriction along any axis can be defined by a known linear combi ...

...ctric]] dielectric material sandwiched between two electrically conducting materials.<ref name="a">{{cite journal |last1=Garcia |first1=Vincent |last2=Bibes |fi ...ent status and future prospect as a universal memory |journal=Frontiers in Materials |volume=10 |date=2023-09-28 |issn=2296-8016 |doi=10.3389/fmats.2023.1148979 ...

...first3=Luis E. |title=Activating the molecular spinterface |journal=Nature Materials |date=25 April 2017 |volume=16 |issue=5 |pages=507–515 |doi=10.1038/NMAT490 ...gnetoresistance Through Chemically Engineered Interfaces |journal=Advanced Materials |date=December 2014 |volume=26 |issue=45 |pages=7561–7567 |doi=10.1002/adma ...

...toner criterion''' is a condition to be fulfilled for the [[Ferromagnetism|ferromagnetic order]] to arise in a simplified model of a solid. It is named after [[Edmu ...of variable dimensionality|journal=Journal of Optoelectronics and Advanced Materials|date=November 2008|volume=10|issue=11|pages=3058–3068|url=http://joam.inoe. ...

...slowly become thermalized, decaying with a distinct time constant from the ferromagnetic state back to the paramagnetic state. This time constant depends strongly u ...NPs align with that field and have a magnetic moment now characteristic of ferromagnetic behavior. When this external field is removed, the NPs relax back to their ...

'''Anelasticity''' is a [[List of materials properties|property of materials]] that describes their behaviour when undergoing [[Deformation (physics)|de .... The theory would become much more complicated otherwise, but in cases of materials under low stress this postulate can be considered true. ...