Work

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

Year: 2025

Type: article

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.

Source: Advanced Materials

DOI: 10.1002/adma.202570092

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

Institutions: Northeastern University, Luleå University of Technology, KTH Royal Institute of Technology

Language: English

Topic: Metamaterials and Metasurfaces Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4408647913

FWCI: 0.652

Cites:

Cited by: 4

Related to: 10