JP2012136433A5 - Iii族窒化物結晶 - Google Patents
Iii族窒化物結晶 Download PDFInfo
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- JP2012136433A5 JP2012136433A5 JP2012098237A JP2012098237A JP2012136433A5 JP 2012136433 A5 JP2012136433 A5 JP 2012136433A5 JP 2012098237 A JP2012098237 A JP 2012098237A JP 2012098237 A JP2012098237 A JP 2012098237A JP 2012136433 A5 JP2012136433 A5 JP 2012136433A5
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- JP
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- Prior art keywords
- group iii
- nitride crystal
- iii nitride
- crystal according
- concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
この発明は、III族窒化物結晶に関するものである。
Claims (7)
- III族金属元素と、
窒素元素と、
103cm−2以下の転位密度と、
1020cm−3以下の酸素元素とを含むIII族窒化物結晶。 - 前記酸素元素の濃度は、1018〜1020cm−3の範囲である、請求項1に記載のIII族窒化物結晶。
- 前記酸素元素の濃度は、1018cm−3よりも低い、請求項1に記載のIII族窒化物結晶。
- 1020cm−3以下の水素元素をさらに含む、請求項1から請求項3のいずれか1項に記載のIII族窒化物結晶。
- 前記水素元素の濃度は、1019〜1020cm−3の範囲である、請求項4に記載のIII族窒化物結晶。
- 前記水素元素の濃度は、1019cm−3よりも低い、請求項4に記載のIII族窒化物結晶。
- アルカリ金属元素をさらに含む、請求項1から請求項6のいずれか1項に記載のIII族窒化物結晶。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012098237A JP2012136433A (ja) | 2012-04-23 | 2012-04-23 | Iii族窒化物結晶およびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012098237A JP2012136433A (ja) | 2012-04-23 | 2012-04-23 | Iii族窒化物結晶およびその製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006068614A Division JP2007246303A (ja) | 2006-03-14 | 2006-03-14 | Iii族窒化物結晶およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012136433A JP2012136433A (ja) | 2012-07-19 |
JP2012136433A5 true JP2012136433A5 (ja) | 2012-09-06 |
Family
ID=46674183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012098237A Pending JP2012136433A (ja) | 2012-04-23 | 2012-04-23 | Iii族窒化物結晶およびその製造方法 |
Country Status (1)
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JP (1) | JP2012136433A (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004224600A (ja) * | 2003-01-20 | 2004-08-12 | Matsushita Electric Ind Co Ltd | Iii族窒化物基板の製造方法および半導体装置 |
US7009215B2 (en) * | 2003-10-24 | 2006-03-07 | General Electric Company | Group III-nitride based resonant cavity light emitting devices fabricated on single crystal gallium nitride substrates |
JP2005298269A (ja) * | 2004-04-12 | 2005-10-27 | Sumitomo Electric Ind Ltd | Iii族窒化物結晶基板およびその製造方法ならびにiii族窒化物半導体デバイス |
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2012
- 2012-04-23 JP JP2012098237A patent/JP2012136433A/ja active Pending
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