Dual built-in electric field engineering in heterostructure nickel-cobalt bimetallic composites for boosted electromagnetic energy dissipation

Built-in electric fields (BIEF), engineered via space charge manipulation, represent an effective strategy for enhance electromagnetic loss. However, single BIEF fail to reconcile the impedance matching and strong electromagnetic attenuation across broad frequency spectra, resulting in limited effec...

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Bibliographic Details
Published in:Advanced Powder Materials 2025-12, Vol.4 (6), p.100344, Article 100344
Main Authors: Liang, Jin, Zhu, Siying, Chen, Dewei, Li, Yinjun, Zhou, Dong, Meng, Nan, Liao, Yaozu, Sun, Hanxu, Kong, Jie
Format: Article
Language:English
Subjects:
Dual built-in electric field
Electromagnetic wave absorption
Mott-Schottky heterojunction
Nickel-cobalt bimetallic composites
Semiconductor heterojunction
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