{"title":"High precision current mirror circuit based on two-dimensional material transistors","authors":"Shiping Gao, Chen Pan, Pincheng Su, Xing-Jian Yangdong, Wentao Yu, Zhoujie Zeng, Yu Shen, Jingwen Shi, Yanwei Cui, Pengfei Wang, Yuekun Yang, Cong Wang, Bing Cheng, Shi-Jun Liang, Feng Miao","doi":"10.1007/s11432-024-4083-6","DOIUrl":null,"url":null,"abstract":"<p>We first report a 2D material-based P-FET with excellent output current saturation characteristics and demonstrate the highest small-signal output impedance characteristics among all previously published 2D-FETs. Further, we utilize the excellent performance of the device to demonstrate a current mirror circuit, which has better high precision current replication performance than silicon-based devices. This work provides a possible technical approach for the development of high-performance analog circuit devices based on 2D materials.</p>","PeriodicalId":21618,"journal":{"name":"Science China Information Sciences","volume":"1 1","pages":""},"PeriodicalIF":7.3000,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science China Information Sciences","FirstCategoryId":"94","ListUrlMain":"https://doi.org/10.1007/s11432-024-4083-6","RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
We first report a 2D material-based P-FET with excellent output current saturation characteristics and demonstrate the highest small-signal output impedance characteristics among all previously published 2D-FETs. Further, we utilize the excellent performance of the device to demonstrate a current mirror circuit, which has better high precision current replication performance than silicon-based devices. This work provides a possible technical approach for the development of high-performance analog circuit devices based on 2D materials.
我们首次报道了一种基于二维材料的 P-FET，它具有出色的输出电流饱和特性，并在之前发表的所有二维 FET 中展示了最高的小信号输出阻抗特性。此外，我们还利用该器件的优异性能演示了一种电流镜电路，它比硅基器件具有更好的高精度电流复制性能。这项工作为开发基于二维材料的高性能模拟电路器件提供了一种可行的技术方法。
期刊介绍：
Science China Information Sciences is a dedicated journal that showcases high-quality, original research across various domains of information sciences. It encompasses Computer Science & Technologies, Control Science & Engineering, Information & Communication Engineering, Microelectronics & Solid-State Electronics, and Quantum Information, providing a platform for the dissemination of significant contributions in these fields.
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