Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/140712
Title: Nd-Fe-B films with perpendicular magnetic anisotropy and extremely large room temperature coercivity
Authors: Ma, Chuang
Xia, Jing
Zhang, Xichao
Zhou, Yan
Morisako, Akimitsu
Piramanayagam, S. N.
Liu, Xiaoxi
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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