mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-185Research ArticleСтатьиModels of Gd3+ Paramagnetic Centers in Tetrahedral Yttrium Clusters in Cadmium FluorideFokinA. V.

Lenin pr., 51, Yekaterinburg 620083

andrey.fokin@rambler.ruGusevaV. B.

Lenin pr., 51, Yekaterinburg 620083

ArtyomovM. Yu.

Lenin pr., 51, Yekaterinburg 620083

Ural State UniversityRussian Federation20082001202410115Copyright © Fokin A.V., Guseva V.B., Artyomov M.Y., 20242024Fokin A.V., Guseva V.B., Artyomov M.Y.Fokin A.V., Guseva V.B., Artyomov M.Y.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/185

Zero-field splitting parameters of Gd3+ ions localized in three types of tetrahedral clusters were estimated using the superposition approximation. The cluster structures were determined from the minimum condition of the energy of a lattice with a rare earth cluster. The monoclinic centers with b20 = -345 MHz and b20 = -600 MHz were related to [CdY2GdF26] and [Cd2YGdF26] clusters, respectively.

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The authors declare that there are no conflicts of interest present.