Anion Doping as a “Trigger” to Modulate Defect‐Tailored Dielectric Coupling for Ultrathin Microwave Absorber

/NC-Se aerogel outstanding infrared stealth capabilities along with inheriting the advantages of traditional carbon-based hybrids (lightness, compressive/structural stability, and hydrophobicity/anti-corrosive properties). This research offers distinctive perspectives on the advanced design of multifunctional absorbers in complex environments.