Molecularly Resonant Metamaterials for Broad-Band Electromagnetic Stealth.

ABSTRACT: Electromagnetic (EM) metamaterial is a composite material with EM stealth properties, which is constructed by artificially reverse engineering metal split resonance rings (SRR). However, the greatest limitation of EM metamaterials is that they can only stealth at a fixed and lower frequency of EM waves, and modern processing techniques still cannot meet the accuracy requirements to fabric nano-size structural unit. Nano-sized and even ultra-small SRR at molecular level are promising arrays to realize the ability of EM stealth function at a higher frequency, although it has proven challenging to synthesize long, straight, connected molecular SRR, and also difficult to arrange those molecular SRR into a strict array. Here, the study overcomes this challenge and demonstrates that the fabric o

SUBMITTER: Wang Y 

PROVIDER: S-EPMC10323625 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature