Evaluation of the anisotropy field for fine-particle systems from low-field thermomagnetic curves
AUTOR(ES)
Geshev, Julian Penkov
DATA DE PUBLICAÇÃO
2011
RESUMO
A method for evaluating the temperaturedependent magnetic anisotropy field from thermomagnetic curves for Stoner–Wohlfarth-like systems is proposed. It allows the anisotropy parameters of a sample with unknown spontaneous magnetization to be obtained by using magnetic fields considerably lower than the anisotropy field.
ASSUNTO(S)
magnetismo fine-particle systems anisotropia magnetica magnetic anisotropy single-domain particles campos magneticos thermomagnetic curves tratamento térmico materiais magneticos tratamento termomagnetico pequenas particulas
ACESSO AO ARTIGO
http://hdl.handle.net/10183/27556Documentos Relacionados
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