Graphene‐derived microwave metamaterials and meta‐devices:Emerging applications and properties  

作　　者：Linda Shao Weiren Zhu 

机构地区：[1]Department of Electronic Engineering Shanghai Jiao Tong University,Shanghai,China

出　　处：《Electron》2025年第1期85-103,共19页电子(英文)

基　　金：National Natural Science Foundation of China,Grant/Award Number:62071291。

摘　　要：Graphene,a two‐dimensional material renowned for its distinctive electronic band structure and remarkable physical properties,has garnered substantial attention in recent years.Its integration into met-amaterials(i.e.,artificially structured materials)and metamaterial‐based devices opens up exciting possibilities for manipulating electromagnetic waves with various functionalities.These metamaterials and meta‐devices,with their strong resonances,enhance interactions with inci-dent waves,further aided by electrically tunable graphene,enabling fruitful modulation of electromagnetic waves.In this review,we present a detailed exploration of the recent advancements in graphene‐based mi-crowave meta‐devices.We first introduce the electromagnetic properties of graphene,laying the foundation for its electromagnetic modeling and characterization.The second part introduces the fabrication and transfer methods of graphene.Next,we review the passive meta‐devices con-structed with graphene,exploring how these devices leverage graphene's unique properties.We further discuss graphene‐based active meta‐devices for dynamic wave manipulations,with a focus on graphene-electrolyte-graphene sandwich structures.Lastly,the review delves into graphene‐based coding and programmable meta‐devices,highlighting their innovative applications.Each section provides a focused explora-tion of a specific aspect of the field,showcasing the diverse and expanding role of graphene in the microwave region.Through this comprehensive review,we aim to enrich our understanding and appre-ciation for the growing developments and potential of graphene in mi-crowave technology.

关 键 词：GRAPHENE meta-devices METAMATERIALS metasurfaces MICROWAVE 

分 类 号：TB3[一般工业技术—材料科学与工程]