Open access
Aug 2026
Topology‐Enabled Finite‐Band Absorption Framework Based on a Bioinspired Nested Dual‐Loop Architecture
ABSTRACT The Rozanov limit provides a fundamental causality constraint for passive electromagnetic absorbers, but practical ultrabroadband absorbers are also governed by how efficiently structural topology injects, stores, redistributes, and dissipates the available material loss. Here, we propose a topology‐enabled fi...
Shaokang Liu, Wei-Cheng Liao, Pinchen Luo et al.
· Advancement of science · 0 citations