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  • 标题:The Vital Role of Ultra Thin Silicon Oxide Gate Dielectrics
  • 本地全文:下载
  • 作者:Y. Abouk, M . Roodbari, A. Bahari
  • 期刊名称:Iranica Journal of Energy and Environment (IJEE)
  • 印刷版ISSN:2079-2115
  • 电子版ISSN:2079-2123
  • 出版年度:2012
  • 期号:3145
  • 页码:329-332
  • 出版社:Noshirvani University of TEchnology
  • 摘要:In dry thermal oxidation process with Si, the growth rate of the initial parts of the reaction is currently modeled with additional terms; besides the usual linear parabolic was time dependent. However, due to limitation in the process set up, it was found in literature and in patent; these methods did not produce oxides less than 1.5 nm thick, often assumed equal to the native thickness. Attempt made to grow oxides in a furnace with dry oxygen, including cycles of cleaning and annealing in Ar. The effects limit the thickness to about 1.5 nm was investigated. These oxides were evaluated for the resulting quality of the interface of the oxides, with low temperature layer-by-layer methods.
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