Spin Reorientation in Fe/Nd Multilayered Films from Neutron Diffraction Experiments

作者: Nobuyoshi Hosoito , Ko Mibu , Teruya Shinjo , Yasuo Endoh

DOI: 10.1143/JPSJ.61.2477

关键词: Magnetic momentTransition metalMagnetic fieldMagnetizationNeutron diffractionMaterials scienceSpin-½Spin polarizationCondensed matter physicsNeodymium

摘要: Spin reorientation phenomena in Fe/Nd multilayered films are investigated by neutron diffraction and magnetization measurements. Average magnetic moments of the Fe Nd layers estimated at various temperatures presence applied fields. In field 9.4 kOe, no spin is observed layer even 24 K. contrast, shows reorientation. weaker fields, both layers. These facts indicate that perpendicular anisotropy a main origin

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