exchange-inversion transition

https://doi.org/10.1351/goldbook.E02240
A transition between antiferromagnetic and ferromagnetic coupling between two subarrays of magnetic atoms. Example: Ordered $\ce{FeRh}$ changes from antiferromagnetic to ferromagnetic coupling with the simple cubic $\ce{Fe}$ array in a first-order transition.
Source:
PAC, 1994, 66, 577. (Definitions of terms relating to phase transitions of the solid state (IUPAC Recommendations 1994)) on page 582 [Terms] [Paper]
Citation: 'exchange-inversion transition' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02240 RIS BibTex EndNote
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