Ferroelectric HfZrOx FETs on SOI Substrate With Reverse-DIBL (Drain-Induced Barrier Lowering) and NDR (Negative Differential Resistance)

Kuan Ting Chen, Siang Sheng Gu, Zheng Ying Wang, Chun Yu Liao, Yu Chen Chou, Ruo Chun Hong, Shih Yao Chen, Hong Yu Chen, Gao Yu Siang, Chieh Lo, Pin Guang Chen, M. H. Liao, Kai Shin Li, Shu Tong Chang, Min Hung Lee*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

16 引文 斯高帕斯(Scopus)

摘要

Ferroelectric-Hf1−xZrxO2 FETs on silicon on insulator (SOI) are modeled and demonstrated with improvement on subthreshold swing (SS) and hysteresis (VT-shift), which is based on the capacitance matching concept. The minimum reverse SS = 45 mV/dec and 52 mV/dec are obtained experimentally for SOI and bulk-Si, respectively. The steep SS range (<60 mV/dec) is extended from ∼2.5 (bulk-Si) decades to ∼3.5 decades SOI. Reverse-drain-induced barrier lowering and negative differential resistance are confirmed at subthreshold region and weak inversion region, respectively.

原文英語
頁(從 - 到)900-904
頁數5
期刊IEEE Journal of the Electron Devices Society
6
DOIs
出版狀態已發佈 - 2018

ASJC Scopus subject areas

  • 生物技術
  • 電子、光磁材料
  • 電氣與電子工程

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