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Evaluation of exchange and crystal-field parameters in RFe11Ti intermetallics from an analysis of the magnetic high-field behaviourстатья
- Авторы: Kostyuchenko N.V., Pelevin I.A., Tereshina I.S., Skourski Y., Tereshina E.A., Doerr M., Skokov K.P., Burkhanov G.S., Tarasov G.V., Zvezdin A.K.
- Сборник: Proceedings of 24th International Workshop on Rare-Earth Magnets and Their Applications
- Год издания: 2016
- Место издания: TU Darmstadt, Germany
- Первая страница: 275
- Последняя страница: 277
- Аннотация: The magnetic properties of rare-earth intermetallics RFe11Ti (R = Ho, Er and Tm) were studied. The crystal-field and exchange parameters are determined for the single-crystalline compound by analyzing the experimental magnetization curves obtained in magnetic fields of up to 60 T. A comparison of the theoretical and experimental data was performed, ascertaining their consistency. By using the calculated parameters we succeeded in modeling theoretical magnetization curves for HoFe11Ti, ErFe11Ti and TmFe11Ti up to 200 T and to study in detail the transition from ferrimagnetic to a ferromagnetic state in the applied magnetic field.
- Добавил в систему: Терёшина Ирина Семёновна