Ultra-Broadband Perfect Absorbers Based on Biomimetic Metamaterials with Dual Coupling Gradient Resonators (Adv. Mater. 11/2025)

IF 27.4 1区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Advanced Materials Pub Date : 2025-03-19 DOI:10.1002/adma.202570092

Zhiyu Ren, Zaiqing Yang, Wangzhong Mu, Tie Liu, Xiaoming Liu, Qiang Wang

引用次数: 0

Abstract

Biomimetic Metamaterials

In article number 2416314 by Xiaoming Liu, Qiang Wang, and co-workers, a novel metamaterial design, metal-insulator-metal metamaterials with dual coupling gradient resonators, is proposed for broadband absorption. By transforming “resonance points” into “resonance bands” and perfect coupling of the two gradient resonators in nanoscale and microscale dimensions, the GR-MIMs with a thickness of only 200 nm demonstrates ultra-broadband high absorption across the ultraviolet, visible, near-infrared, and mid-infrared spectra.

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来源期刊

Advanced Materials 工程技术-材料科学：综合

CiteScore

43.00

自引率

4.10%

发文量

2182

审稿时长

2 months

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