Presentation | 2012-02-07 Ab initio Analysis of Electronic States for Single Phosphorous Dopants in Silicon Nanoscale Transistors Yohei KUZUYA, Daniel MORARUI, Takeshi MIZUNO, Michiharu TABE, Hiroshi MIZUTA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Dopant-induced fluctuation of MOSFET characteristics along with device miniaturization has been recognized as a serious problem for further development of Si technology. We study this issue from a different viewpoint and try to develop novel devices which utilize individual dopant atoms as quantum dots. In this regard, it is important to investigate electronic states of dopant in Si nano structures. We performed first-principle simulation of electronic states for phosphorus donors in a Si nano-channel. In this paper, we report on phosphorus donor levels, ionization energy and spatial distribution of electronic states in Si nano channels. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ab initio / ionization energy / spatial distribution of electronic / nano / MOSFET |
Paper # | ED2011-143,SDM2011-160 |
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Committee | SDM |
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Conference Date | 2012/1/31(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Silicon Device and Materials (SDM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Ab initio Analysis of Electronic States for Single Phosphorous Dopants in Silicon Nanoscale Transistors |
Sub Title (in English) | |
Keyword(1) | Ab initio |
Keyword(2) | ionization energy |
Keyword(3) | spatial distribution of electronic |
Keyword(4) | nano |
Keyword(5) | MOSFET |
1st Author's Name | Yohei KUZUYA |
1st Author's Affiliation | Shizuoka University() |
2nd Author's Name | Daniel MORARUI |
2nd Author's Affiliation | Shizuoka University |
3rd Author's Name | Takeshi MIZUNO |
3rd Author's Affiliation | Shizuoka University |
4th Author's Name | Michiharu TABE |
4th Author's Affiliation | Shizuoka University |
5th Author's Name | Hiroshi MIZUTA |
5th Author's Affiliation | Japan Advanced Instituted of Science and Technology:University of Southampton University |
Date | 2012-02-07 |
Paper # | ED2011-143,SDM2011-160 |
Volume (vol) | vol.111 |
Number (no) | 426 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |