Investigation of MXene nanosheets based radio-frequency electronics by skin depth effect  

作　　者：Rongguo Song Yunfa Si Wei Qian Haoran Zu Bilei Zhou Qinglei Du Daping He Yongliang Wang 

机构地区：[1]Air Force Early Warning Academy,Wuhan 430019,China [2]Hubei Engineering Research Center of RF-Microwave Technology and Application,Wuhan University of Technology,Wuhan 430070,China [3]Hainan Research Institute,Wuhan University of Technology,Sanya 572000,China

出　　处：《Nano Research》2024年第4期3061-3067,共7页纳米研究（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.51672204).

摘　　要：Various new conductive materials with exceptional properties are utilized for the preparation of electronic devices.Achieving ultra-high conductivity is crucial to attain excellent electrical performance.However,there is a lack of systematic research on the impact of conductor material thickness on device performance.Here,we investigate the effect of conductor thickness on power transmission and radiation in radio-frequency(RF)and microwave electronics based on MXene nanosheets material transmission lines and antennas.The MXene transmission line with thickness above the skin depth exhibits a good transmission coefficient of approximately-3 dB,and the realized gain of MXene antennas exceeds 2 dBi.Additionally,the signal transmission strength of MXene antenna with thickness above the skin depth is higher than 5-μm MXene antenna approximately 5.5 dB.Transmission lines and antennas made from MXene materials with thickness above the skin depth exhibit stable and reliable performance,which has significant implications for obtaining high-performance RF and microwave electronics based on new conductive materials.

关 键 词：MXene film radiao-frequency electronics ANTENNA transmission line skin depth 

分 类 号：TB383[一般工业技术—材料科学与工程]