Reliable extraction of the energy distribution of Si/SiO2 interface traps in ultrathin metal–oxide–semiconductor structures

Applied Physics Letters 80 巻 21 号 3952-3954 頁 2002-05-27 発行
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タイトル ( eng )
Reliable extraction of the energy distribution of Si/SiO2 interface traps in ultrathin metal–oxide–semiconductor structures
作成者
Khosru Quazi Deen Mohd
Yoshimoto Takashi
収録物名
Applied Physics Letters
80
21
開始ページ 3952
終了ページ 3954
抄録
A simple and effective method for the extraction of interface trap distribution in ultrathin metal– oxide–semiconductor (MOS) structures is presented. By a critical analysis of bipolar-pulse-induced currents through MOS capacitors, a technique is developed to determine the energy distribution of the interface traps without requiring the knowledge of surface potential and doping profile in the semiconductor. The proposed technique can be efficiently used to probe electrical stress, hot-carrier, and radiation-induced interfacial degradations in ultrathin MOS structures.
言語
英語
資源タイプ 学術雑誌論文
出版者
American Institute of Physics
発行日 2002-05-27
権利情報
Copyright (c) 2002 American Institute of Physics.
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 0003-6951
[DOI] 10.1063/1.1481194
[NCID] AA00543431
[DOI] http://dx.doi.org/10.1063/1.1481194