JP4513638B2 - 化合物半導体結晶の製造装置 - Google Patents
化合物半導体結晶の製造装置 Download PDFInfo
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- JP4513638B2 JP4513638B2 JP2005119368A JP2005119368A JP4513638B2 JP 4513638 B2 JP4513638 B2 JP 4513638B2 JP 2005119368 A JP2005119368 A JP 2005119368A JP 2005119368 A JP2005119368 A JP 2005119368A JP 4513638 B2 JP4513638 B2 JP 4513638B2
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- reaction tube
- compound semiconductor
- semiconductor crystal
- crucible
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Description
Claims (6)
- 化合物半導体結晶の製造装置であって、
少なくとも一方端部に開放端を有する反応管と、
前記反応管の外側の周囲で大気雰囲気下に配設された第1の加熱手段と、
前記反応管を密閉するように前記開放端に取付けられるフランジと、
前記反応管内に設置された前記半導体結晶の原料を収容するための坩堝と、
前記反応管の内側でその内壁と前記坩堝との間に第2の加熱手段を含み、
前記第1の加熱手段と前記第2の加熱手段との間に前記反応管が介在していることを特徴とする化合物半導体結晶の製造装置。 - 前記坩堝と前記第1および前記第2の加熱手段とは、相対的に移動させられ得ることを特徴とする請求項1に記載の化合物半導体結晶の製造装置。
- 前記第1と前記第2の加熱手段は、互いに同期して前記坩堝に対して移動させられ得ることを特徴とする請求項2に記載の化合物半導体結晶の製造装置。
- 前記反応管は炭化珪素で形成されていることを特徴とする請求項1から3のいずれかに記載の化合物半導体結晶の製造装置。
- 前記第2の加熱手段は、カーボン、pBN被覆カーボン、およびモリブデンシリサイドのいずれかを含むことを特徴とする請求項1から4のいずれかに記載の化合物半導体結晶の製造装置。
- 前記化合物半導体結晶は、GaAs結晶であることを特徴とする請求項1から5のいずれかに記載の化合物半導体結晶の製造装置。
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| Application Number | Priority Date | Filing Date | Title |
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| JP2005119368A JP4513638B2 (ja) | 2005-04-18 | 2005-04-18 | 化合物半導体結晶の製造装置 |
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| JP2005119368A JP4513638B2 (ja) | 2005-04-18 | 2005-04-18 | 化合物半導体結晶の製造装置 |
Publications (2)
| Publication Number | Publication Date |
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| JP2006298672A JP2006298672A (ja) | 2006-11-02 |
| JP4513638B2 true JP4513638B2 (ja) | 2010-07-28 |
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| JP2005119368A Expired - Fee Related JP4513638B2 (ja) | 2005-04-18 | 2005-04-18 | 化合物半導体結晶の製造装置 |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815472B2 (ja) * | 1980-12-09 | 1983-03-25 | 科学技術庁無機材質研究所長 | 結晶育成装置 |
| JP2758038B2 (ja) * | 1989-08-24 | 1998-05-25 | 三菱化学株式会社 | 単結晶製造装置 |
| JP4135239B2 (ja) * | 1997-12-26 | 2008-08-20 | 住友電気工業株式会社 | 半導体結晶およびその製造方法ならびに製造装置 |
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| JP2006298672A (ja) | 2006-11-02 |
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