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|Title:||Nd-Fe-B films with perpendicular magnetic anisotropy and extremely large room temperature coercivity||Authors:||Ma, Chuang
Piramanayagam, S. N.
|Keywords:||Science::Physics||Issue Date:||2018||Source:||Ma, C., Xia, J., Zhang, X., Zhou, Y., Morisako, A., Piramanayagam, S. N., & Liu, X. (2019). Nd-Fe-B films with perpendicular magnetic anisotropy and extremely large room temperature coercivity. Journal of Magnetism and Magnetic Materials, 474, 406-410. doi:10.1016/j.jmmm.2018.11.016||Journal:||Journal of Magnetism and Magnetic Materials||Abstract:||Nd-Fe-B films with perpendicular magnetic anisotropy are important for various applications. Most common process to prepare Nd-Fe-B thin films with perpendicular magnetic anisotropy is the heteroepitaxy process. Here, Nd-Fe-B thin films with perpendicular magnetic anisotropy were prepared by a two-step process. Amorphous and magnetically soft thin films were first deposited. Crystallized, magnetic hard thin films were obtained by rapid thermal annealing of the as-deposited films. A clear correlation between perpendicular magnetic anisotropy of annealed state and the domain configuration in the as-deposited state was noticed. Films prepared without substrate heating, with additions of Tb show perpendicular coercivity which is larger than 24 kOe.||URI:||https://hdl.handle.net/10356/140712||ISSN:||0304-8853||DOI:||10.1016/j.jmmm.2018.11.016||Rights:||© 2018 Elsevier B.V. All rights reserved.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||SPMS Journal Articles|
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