Metal–Support Interaction Induced Electron Localization in Rationally Designed Metal Sites Anchored MXene Enables Boosted Electromagnetic Wave Attenuation
Xiao Wang, Gaolei Dong, Fei Pan, Cong Lin, Bin Yuan, Yang Yang, Wei Lu
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引用次数: 0
Abstract
Highlights
It is found that the reconstruction of the electronic environment and the optimization of the electromagnetic attenuation mechanism are achieved by constructing a model of metal–support interaction regulated electron localization.
An excellent RLmin of − 54 dB and an ultra-wide effective absorption bandwidth of 6.8 GHz are obtained in the 2D MXene system.
The microscopic pathway of “local field-driven carrier migration → interfacial electron rearrangement → dipole polarization enhancement” has been elucidated.
期刊介绍:
Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand.
Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields.
Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.