/C, and Fe/C), defect-rich carbon, and oxygen vacancies. Multi-scale interfacial polarization, coupled with magnetic loss from Fe nanoparticles, balances dielectric/magnetic losses, improves impedance matching, and enhances attenuation. This work provides a novel strategy for low-frequency EMW absorbers by integrating MOF-on-MOF-derived architectures with temperature-programmed regulation.
Zhang et al. (Wed,) studied this question.