Work

Magnetic studies of amorphous Fe-Dy-B ribbons

Year: 2011

Type: article

Abstract: We have studied the magnetization of melt spun amorphous Fe80−xDyxB20 alloys with 0 ≤ x ≤ 7.5 under magnetic ﬁelds up to 6T, and have analyzed the results at 4.2 K on the basis of the random magnetic anisotropy model. Exchange constant and local random anisotropy KL were evaluated. Using the Sarkis´s model, the local anisotropies per atom are found to be 1.75 107 and 4 107 erg/cm3 for Fe and Dy, respectively.

Source: PRSM

DOI: 10.34874/prsm.mjcm-vol6iss0.131

Authors: Annouar, F., Roky, K., El Moussaoui, A., Driouch, L., Abid, M., Lassri, H.

Institutions: University of Hassan II Casablanca, Abdelmalek Essaâdi University, École Normale Supérieure de Tétouan

Language: English

Topic: Magnetic Properties and Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2803414922

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