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Voltage Transfer Characteristic Matching by Different Nanosheet Layer Numbers of Vertically Stacked Junctionless CMOS Inverter for SoP/3D-ICs applications

  • P. J. Sung
  • , C. Y. Chang
  • , L. Y. Chen
  • , K. H. Kao
  • , C. J. Su
  • , T. H. Liao
  • , C. C. Fang
  • , C. J. Wang
  • , T. C. Hong
  • , C. Y. Jao
  • , H. S. Hsu
  • , S. X. Luo
  • , Y. S. Wang
  • , H. F. Huang
  • , J. H. Li
  • , Y. C. Huang
  • , F. K. Hsueh
  • , C. T. Wu
  • , Y. M. Huang
  • , F. J. Hou
  • G. L. Luo, Y. C. Huang, Y. L. Shen, W. C.Y. Ma, K. P. Huang, K. L. Lin, S. Samukawa, Y. Li, G. W. Huang, Y. J. Lee, J. Y. Li, W. F. Wu, J. M. Shieh, T. S. Chao, W. K. Yeh, Y. H. Wang
  • National Nano Device Laboratories Taiwan
  • National Yang Ming Chiao Tung University
  • National Cheng Kung University
  • National Sun Yat-sen University
  • Industrial Technology Research Institute of Taiwan
  • Tohoku University
  • National Taiwan University
  • National Applied Research Laboratories Taiwan

研究成果: 圖書/報告稿件的類型會議稿件同行評審

14 引文 斯高帕斯(Scopus)

摘要

For the first time, CMOS inverters with different numbers of vertically stacked junctionless (JL) nanosheets (NSs) are demonstrated. All fabrication steps were below 600 °C, and 8-nm thick poly-Si NSs with smooth surface roughness were formed by a dry etching process. Compared to single channel devices, stacked n/p-channel FETs exhibit higher on-current with low leakage current. Furthermore, a common-gate process was performed for the fabrication of CMOS inverters. By adjusting the NS layer numbers for n/pFETs, respectively, the voltage transfer characteristics (VTCs) of the CMOS inverter can be matched much better to reduce the noise margin due to on-current matching without area penalty. This work experimentally demonstrates a new configuration of CMOS inverters on stacked NSs, which is promising for System-on-Panel (SoP) and 3D-ICs applications.

原文英語
主出版物標題2018 IEEE International Electron Devices Meeting, IEDM 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面21.4.1-21.4.4
ISBN(電子)9781728119878
DOIs
出版狀態已出版 - 02 07 2018
對外發佈
事件64th Annual IEEE International Electron Devices Meeting, IEDM 2018 - San Francisco, 美國
持續時間: 01 12 201805 12 2018

出版系列

名字Technical Digest - International Electron Devices Meeting, IEDM
2018-December
ISSN(列印)0163-1918

Conference

Conference64th Annual IEEE International Electron Devices Meeting, IEDM 2018
國家/地區美國
城市San Francisco
期間01/12/1805/12/18

文獻附註

Publisher Copyright:
© 2018 IEEE.

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