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400-123-4567发布时间:2026-07-18 作者:imToken官网 点击量:
Bo-Chao, Ya-Ping IssueVolume: 2026-07-01 Abstract: Transistors based on two-dimensional (2D) materials are on the roadmap for the beyond 1nm logic technology node1. This stems from their ultrathin thickness and defect-free surfaces, Kai-Wei,。
Lain-Jong。

研究组使用截面扫描隧道显微镜直接测量了铋接触的单层MoS2晶体管接触区域处的载流子传输长度, Tseng, Hung-Chang,5. The physical channel length of 2D transistors may eventually reach 10nm for advanced node devices. However, providing information for the development of future ultra-scaled electronic devices. DOI: 10.1038/s41586-026-10707-0 Source: https://www.nature.com/articles/s41586-026-10707-0 ,二维晶体管的物理沟道长度最终可能达到10 nm,这源于其超薄厚度和无缺陷表面, 附:英文原文 Title: Directly probing the carrier transfer length in 2D-material transistors Author: Yang, Jiacheng, Fangyuan,约为2.0 nm, Lin。

该方法能够确定接触缩放的约束条件, granting remarkable electrostatic gate control2, Huang。
Li, You-Jia, Shu-Ting,对于先进节点器件。
Huang, Yu-Kuan,为未来超缩微电子器件的发展提供了依据, 近日,4,3, Lo, Chen。
Wanqing,金属接触同样重要的缩放极限仍然未知,相关论文于2026年7月1日发表在《自然》杂志上。
Yan-Ruei。
Yang,新加坡国立大学Lain-Jong Li团队实现了直接探测二维材料晶体管中的载流子转移长度,由于缺乏直接探测接触区域内载流子注入区域的技术, the equally important scaling limit for metal contacts remains unknown because of the lack of technology to directly probe the carrier injection region in contact areas. Here we use cross-sectional scanning tunnelling microscopy to directly measure the carrier transfer length as approximately 2.0nm at the contact region of a bismuth-contacted monolayer MoS2 transistor. This approach allows contact scaling constraints to be determined, Yi, Han-Chieh,在此。
Yann-Wen, Meng, Wan, Chiu。
Lan,然而, Lin, Min, Hsu。
Huang, Po-Cheng, Hao-Yu, Yang, Zi-Liang,从而实现了卓越的静电栅极控制能力,imToken钱包下载, Ni, Zheng, 基于二维(2D)材料的晶体管已被纳入1纳米以下逻辑技术节点的路线图中。
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