Presentation | 1998/12/10 Determination of Donor Densities and Energy Levels in SiC by a New Graphical Method Based on the Temperature Dependence of Majority-Carrier Concentration Hideharu Matsuura, Tunenobu Kimoto, Hiroyuki Matsunami, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We proposed and discuss a new method for determining the densities and energy levels of dopants and traps in a semiconductor by the temperature dependence n(T) of majority-carrier concentration. Using n(T) N-doped n-type 4HSiC measured by means of Hall-effect measurement, we determine the densities and energy levels of donors by the method proposed here. Two types of donors due to N atoms were confirmed, and the obtained values of the densities and energy levels were found to be reliable. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | dopant / trap / evaluation method / temperature dependence of majority-carrier concentration / 4HSiC / Hall-effect measurement |
Paper # | SDM98-169 |
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Conference Information | |
Committee | SDM |
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Conference Date | 1998/12/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (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) | Determination of Donor Densities and Energy Levels in SiC by a New Graphical Method Based on the Temperature Dependence of Majority-Carrier Concentration |
Sub Title (in English) | |
Keyword(1) | dopant |
Keyword(2) | trap |
Keyword(3) | evaluation method |
Keyword(4) | temperature dependence of majority-carrier concentration |
Keyword(5) | 4HSiC |
Keyword(6) | Hall-effect measurement |
1st Author's Name | Hideharu Matsuura |
1st Author's Affiliation | Department of Electronics, Osaka Electro-Communication University() |
2nd Author's Name | Tunenobu Kimoto |
2nd Author's Affiliation | Department of Electronics Science and Engineering, Kyoto University |
3rd Author's Name | Hiroyuki Matsunami |
3rd Author's Affiliation | Department of Electronics Science and Engineering, Kyoto University |
Date | 1998/12/10 |
Paper # | SDM98-169 |
Volume (vol) | vol.98 |
Number (no) | 445 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |