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多晶硅薄膜的等离子氢化新工艺

Translated title of the contribution: A Novel Plasma Hydrogenation Technique for Polycrystalline Silicon Thin Films
  • 曾祥斌
  • , 徐重阳
  • , 王长安
  • , 赵伯芳
  • , 周雪梅
  • , 张洪涛
  • , 饶瑞
  • , Johnny K. O. Sin

Research output: Contribution to journalJournal Articlepeer-review

Abstract

根據多晶硅薄膜氫化的微觀機理 ,提出改進氫化效果的工藝方法。在不增加設備投資的情況下 ,采用該方法能夠明顯提高多晶硅薄膜的氫化效果 ,從而提高薄膜晶體管的性能 ,ION/ IOFF從1 0 3量級增加到 1 0 5量級 ,氫化工藝的處理時間也相應縮短。 The plasma hydro genation mechanism of po ly-Si thin film is inv estig ated and a nov el hydro g ena tion technique fo r po ly-Si thin film w as presented. Using this technique, hydr og ena tio n o f poly-Si thin film is effectiv ely enhanced and pe rfo rmances of po ly-Si TFTs a re impr ov ed. ION /IOFF of the po ly-Si TFT is r aised fr om 10 3 to 10 5 . And the hy dr og ena tio n time is also r educed.
Translated title of the contributionA Novel Plasma Hydrogenation Technique for Polycrystalline Silicon Thin Films
Original languageChinese (Simplified)
Pages (from-to)415-417
Journal微電子學=Microelectronics
Volume30
Publication statusPublished - Feb 2000

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