Achieving high energy product in anisotropic Nd-Fe-B/Fe composite thick films by Dy co-sputtering

C. Li; Long Liu; Qiang Li; Zhixing Ye; Xiaotian Zhao; Weibin Cui; Bing Li; Wei Liu; Zhi-Dong Zhang

doi:10.1039/d5nr05494j

January 1, 2026Nanoscale

Achieving high energy product in anisotropic Nd-Fe-B/Fe composite thick films by Dy co-sputtering

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Key Points

To achieve high magnetization and coercivity in Nd-Fe-B/Fe composite thick films.
Proposed a Dy co-sputtering strategy to introduce Dy into the films.
Implemented spatially selective sputtering to optimize Dy distribution in the films.
Achieved a high coercivity in the Nd-Fe-B/Fe composite thick films.

Implication

This research demonstrates increased coercivity in Nd-Fe-B/Fe films, suggesting Dy co-sputtering may enhance performance.

Abstract

To realize a high magnetization while ensuring a high coercivity in Nd-Fe-B/Fe composite thick films, this work proposes a spatially selective Dy co-sputtering strategy that precisely introduces Dy into surface...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/69b4add218185d8a39801d39 https://doi.org/10.1039/d5nr05494j

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Achieving high energy product in anisotropic Nd-Fe-B/Fe composite thick films by Dy co-sputtering

Key Points

Implication

Abstract

Discussion

Cite This Study

Achieving high energy product in anisotropic Nd-Fe-B/Fe composite thick films by Dy co-sputtering

Key Points

Implication

Abstract

Discussion

Cite This Study

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