High-Entropy Alloy/N-Doped Carbon Aerogel

Lightweight Wideband Absorber

In-situ grown HEAs on carbon substrates enable impedance matching and synergistic loss, outperforming most conventional HEA absorbers.

Lin, Zhu · Duan, Xiaoming · Wei, Zengyan · Yurui, Man · Huang, Xiaoxiao · Liao, Xingqi · Zhong, Bo · Wang, Lan · Shaojie, Liu · Meng, Xiangyu · Ma, Liang · He, Peigang · Wang, Wen · Jia, Dechang · Yu, Zhou

Composites Part B: Engineering 2026

Specifications

RLmin

{'zh': '65.85', 'en': '65.85'} dB

有效吸收带宽

{'zh': '7.36', 'en': ''} GHz

Density

{'zh': '约41.53', 'en': '~41.53'} mg/cm³