JP5391558B2 - イオン注入プロセスのシミュレーション方法 - Google Patents
イオン注入プロセスのシミュレーション方法 Download PDFInfo
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- JP5391558B2 JP5391558B2 JP2008049681A JP2008049681A JP5391558B2 JP 5391558 B2 JP5391558 B2 JP 5391558B2 JP 2008049681 A JP2008049681 A JP 2008049681A JP 2008049681 A JP2008049681 A JP 2008049681A JP 5391558 B2 JP5391558 B2 JP 5391558B2
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- ion implantation
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- monte carlo
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Description
M. Hane, T. Ikezawa, and H. Matsumoto, "A fast Monte Carlo ion implantation simulation based on statistical enhancement technique and parallel computation", NEC Research and Development, vol.37, no.2, pp.170-178, (1996) T. Aoki, T. Seki, and j. Matsuo, "MD study of damage structures with poly-atomic boron cluster implantation", Extended Abstract of the 7thinternational workshop on Junction technology 2007, pp.23-24 (2007) L. M. Rubin. M.S. Ameen, M. A. Harris, and C. Huynh, "Molecular implants for advanced devices", Extended Abstract of the 7thinternational workshop on Junction technology 2007, pp.113-118 (2007)
2…注入される分子イオン
3…注入イオンの飛跡
4…従来方法による深さ方向注入イオン濃度分布計算結果(破線)
5…本方法による深さ方向注入イオン濃度分布計算結果(実線)
6…実測の例(黒四角印)
Claims (2)
- イオン注入プロセスのモンテカルロシミュレーション計算過程において、クラスター型分子イオンであるオクタデカボロン(B 18 H 22 )のモンテカルロ法による散乱を計算する場合に、
クラスター型分子であるオクタデカボロン(B 18 H 22 )の分解処理の時に、分解した個々のボロン原子の進行方向を空間的に一様ランダムな方向に決定することを特徴とするイオン注入プロセスのシミュレーション方法。 - イオン注入プロセスのモンテカルロシミュレーション計算過程において、クラスター型分子イオンであるオクタデカボロン(B 18 H 22 )のモンテカルロ法による散乱を計算する場合に、
所定のパラメータで指定したエネルギー損失になる大角度散乱イベントが起きた段階で、クラスター型分子であるオクタデカボロン(B 18 H 22 )を分解させ、かつ分解した個々のボロン原子の進行方向をランダムに決定することを特徴とするイオン注入プロセスのシミュレーション方法。
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JP2008049681A JP5391558B2 (ja) | 2008-02-29 | 2008-02-29 | イオン注入プロセスのシミュレーション方法 |
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JP2009206415A JP2009206415A (ja) | 2009-09-10 |
JP5391558B2 true JP5391558B2 (ja) | 2014-01-15 |
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JP3266113B2 (ja) * | 1998-10-27 | 2002-03-18 | 日本電気株式会社 | イオン注入プロセスのシミュレーション方法 |
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