Fabrication of Si single-electron transistors having double SiO2 barriers

Applied Physics Letters 80 巻 24 号 4617-4619 頁 2002-06-17 発行
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タイトル ( eng )
Fabrication of Si single-electron transistors having double SiO2 barriers
作成者
Ito Yuhei
Hatano Tsuyoshi
収録物名
Applied Physics Letters
80
24
開始ページ 4617
終了ページ 4619
抄録
We fabricated Si single-electron transistors (SETs) having double SiO2 barriers and a polycrystalline Si (poly-Si) dot. The fabrication method of this device is completely compatible with the complementary metal–oxide–semiconductor technology, and the position of the poly-Si dot is self-aligned between the source and drain regions. The device exhibits drain current (Id) oscillation against gate voltage. From the dot size dependence of the electrical characteristics, the Id oscillation is considered to be due to the Coulomb blockade effect caused by poly-Si grains in the poly-Si dot. The self-alignment of the poly-Si dot in the fabrication process also means that the SET is promising for practical use.
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 2002-06-17
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] 10.1063/1.1485306
[NCID] AA00543431
[DOI] http://dx.doi.org/10.1063/1.1485306