Ferrimagnetic and spin glass behaviour in SrMn 2+ 3 Ti 4+ 14 M 3+ 4 O 38 (M = Ti and Fe) synthetic crichtonites.

Autor:	Rosas-Huerta JL; Unité de Catalyse et Chimie du Solide (UCCS) - UMR CNRS 8181, Université de Lille - Centrale Lille, Université Artois, ENSCL, Lille, F-59000, France. joseluis.rosashuerta@univ-lille.fr., Chen R; Unité de Catalyse et Chimie du Solide (UCCS) - UMR CNRS 8181, Université de Lille - Centrale Lille, Université Artois, ENSCL, Lille, F-59000, France. joseluis.rosashuerta@univ-lille.fr.; Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, University emb. 7/9, 199034, St. Petersburg, Russia., Ritter C; Institut Laue-Langevin, BP 156, Grenoble Cedex 38042, France., Siidra O; Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, University emb. 7/9, 199034, St. Petersburg, Russia., Colmont M; Unité de Catalyse et Chimie du Solide (UCCS) - UMR CNRS 8181, Université de Lille - Centrale Lille, Université Artois, ENSCL, Lille, F-59000, France. joseluis.rosashuerta@univ-lille.fr., Arévalo-López AM; Unité de Catalyse et Chimie du Solide (UCCS) - UMR CNRS 8181, Université de Lille - Centrale Lille, Université Artois, ENSCL, Lille, F-59000, France. joseluis.rosashuerta@univ-lille.fr.
Jazyk:	angličtina
Zdroj:	Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2023 Nov 02; Vol. 59 (88), pp. 13199-13202. Date of Electronic Publication: 2023 Nov 02.
DOI:	10.1039/d3cc04336c
Abstrakt:	Novel SrMn 3 Ti 14 M 4 O 38 (M = Ti and Fe) compounds with a crichtonite-type structure are reported herein. M = Ti shows a ferrimagnetic behavior at T N = 15 K, while M = Fe creates a ferromagnetic cluster-glass at T f = 8 K via positional disorder. This family offers a promising magnetic playground.
Databáze:	MEDLINE
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