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

José Luis Rosas-HuertaRuiqi ChenClemens RitterOleg I SiidraMarie ColmontAngel Moisés Arévalo-López
Published in: Chemical communications (Cambridge, England) (2023)
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.
Keyphrases
  • room temperature
  • aqueous solution
  • molecular dynamics