fig4

Figure 4. Magnetic component incorporation for enhanced EMW attenuation via magnetic-conductive-dielectric tri-network synergy. (A) Fabrication process; (B) multi-phase synergistic absorption mechanism, and (C) reflection loss of SiC/Ni@CMT aerogel. (A-C) are reprinted with permission from Ref.^[50]. © 2022 Elsevier; (D) Microstructure, (E) absorption mechanism, and (F) reflection loss of graphene/SiC nanowire/BN honeycomb aerogel. (D-F) are reprinted with permission from Ref.^[61]. Copyright © 2024, The Author(s); (G) Microstructure, (H) absorption mechanism, and (I) reflection loss of magnetic graphene–SiCN aerogel. (G-I) are reprinted with permission from Ref.^[62]. © The Author(s) 2025. EMW: Electromagnetic wave; CMT: carbon microtube; BN: boron nitride; CVD: chemical vapor deposition; RL: reflection loss; GO: graphene oxide; GBS: composites: Graphene aerogel/BN/SiC nanowire composites; GNP: graphene nanoplate; GMSM: rGO@ZIF-67@polysilazane/ZIF-67; EAB: effective absorption bandwidth.