Volume
Volume 4, Issue 4 (2024) – 12 articles
Cover Picture: Dual magnetic particles (hollow CoFe alloy nanospheres and solid Co nanospheres) modified nitrogen-doped carbon (NC) nanosheets are prepared by a simple chemical precipitation method and pyrolysis process. The constructed CoFe/Co@NC heterostructure inherits an ultra-strong refection loss of -73.8 dB at 1.78 mm. The effective absorption bandwidth value is also available up to 5.4 GHz.
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