Magnetization and static scaling of the high-[ital T][sub [ital c]] disordered molecular-based magnet V(tetracyanoethylene)[sub [ital x]][center dot][ital y](CH[sub 3]CN) with [ital x][similar to]1. 5 and [ital y][similar to]2

We report field ([ital H]) and temperature ([ital T]) -dependent magnetization ([ital M]) of a member of the new class of high-[ital T][sub [ital c]] molecular-based magnets V(tetracyanoethylene)[sub [ital x]][center dot][ital y](solvent) with [ital T][sub [ital c]] in an accessible range (solvent =...

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Veröffentlicht in:Physical review. B, Condensed matter Condensed matter, 1993-07, Vol.48:2
Hauptverfasser: Zhou, P., Morin, B.G., Miller, J.S., Epstein, A.J.
Format: Artikel
Sprache:eng
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Zusammenfassung:We report field ([ital H]) and temperature ([ital T]) -dependent magnetization ([ital M]) of a member of the new class of high-[ital T][sub [ital c]] molecular-based magnets V(tetracyanoethylene)[sub [ital x]][center dot][ital y](solvent) with [ital T][sub [ital c]] in an accessible range (solvent =CH[sub 3]CN). The [ital M]([ital H]) at low [ital T] saturates slowly with increasing [ital H]. The random magnetic anisotropy model is applied to study the behavior of this disordered material, yielding values of anisotropy strengths and exchange constant. The results of an equation-of-state and scaling analysis near [ital T][sub [ital c]] are given and compared to theoretical results.
ISSN:0163-1829
1095-3795
DOI:10.1103/PhysRevB.48.1325