Applied Physics Letters · 2006 · 23 citations · 7 references
Natural SciencesMaterials EngineeringMaterials ScienceMagnetic MaterialsMetallurgySolid State PhysicsAnisotropic MaterialsFerromagnetic MaterialsFerromagnetismMagnetic AnisotropyMagnetic CharacterizationMagnetic Properties Of SolidsAnisotropy EngineeringAnisotropy In FerromagnetsCoercivityCrystallographic AnisotropyCrystallographic CharacterizationMagnetic CoercivityMagnetocrystalline AnisotropyX-ray Diffraction Analysis
Sm–Fe–N bulk magnet was produced by the compression shearing method. X-ray diffraction studies revealed that the magnet retained the original Sm2Fe17N3 phase structure without any appreciable decomposition of the Sm2Fe17N3 phase and that this phase had a pronounced crystallographic alignment. Magnetic measurements confirmed that the Sm–Fe–N magnet was magnetically anisotropic. The bulk anisotropic Sm–Fe–N magnet exhibited a high remanence value of 9.43kG with a high coercivity of 11.0kOe.
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