Hierarchically Porous Multiphase Si‐Based Ceramics with Synergistic Electromagnetic Wave Absorption Mechanisms (Adv. Sci. 42/2025)

Hierarchically Porous Multiphase Si‐Based Ceramics A porous labyrinth of Six‐Oy‐Cz ceramics emerges like a cosmic landscape, where carbon, SiC, and SiOC domains intertwine. Their synergy weaves hidden polarization hotspots and impedance pathways, turning invisible waves into silent harmony. More details can be found in the Research Article by Xiaojun Zeng, Chunxiao Wu, Chao Yang, and co‐workers (DOI: 10.1002/advs.202510445). Hierarchically Porous Multiphase Si-Based Ceramics A porous labyrinth of Six-Oy-Cz ceramics emerges like a cosmic landscape, where carbon, SiC, and SiOC domains intertwine. Their synergy weaves hidden polarization hotspots and impedance pathways, turning invisible waves into silent harmony. More details can be found in the Research Article by Xiaojun Zeng, Chunxiao Wu, Chao Yang, and co-workers (DOI: 10.1002/advs.202510445 ). Advanced Science, Volume 12, Issue 42, November 13, 2025.