JP5416602B2 - Mocvd装置 - Google Patents
Mocvd装置 Download PDFInfo
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- JP5416602B2 JP5416602B2 JP2010013070A JP2010013070A JP5416602B2 JP 5416602 B2 JP5416602 B2 JP 5416602B2 JP 2010013070 A JP2010013070 A JP 2010013070A JP 2010013070 A JP2010013070 A JP 2010013070A JP 5416602 B2 JP5416602 B2 JP 5416602B2
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- 基板面にIII-V族化合物半導体材料の成膜を行う反応炉と、該反応炉にIII-V族化合物半導体成膜用の原料ガス及びキャリアガスを導入するための原料ガス導入管と、反応炉から排ガスを導出する排気管と、該排気管に設けられて前記原料ガスの除害処理を行う原料ガス除害装置とを備えたMOCVD装置において、前記原料ガス導入管に前記反応炉の内面に付着した反応生成物を除去するためのクリーニングガスとしてアミン系ガス又は反応炉内でアミン系ガスに変化するガスを供給するクリーニングガス供給源を設けるとともに、前記排気管の前記原料ガス除害装置の上流側に前記クリーニングガスの除害処理を行うクリーニングガス除害装置を直列に設け、
前記アミン系ガス又は反応炉内でアミン系ガスに変化するガスは、ジメチルヒドラジン、ヒドラジン、テトラキスエチルメチルアミノハフニウム、テトラキスエチルメチルアミノジルコニウム、テトラキスエチルメチルアミノシリコン、テトラキスジメチルアミノチタン、ジメチルエチルアミノアランのいずれかから選択される少なくとも1つのガスであることを特徴とするMOCVD装置。 - 前記クリーニングガス除害装置は、除害剤として酸化鉄(III)を主成分とした除害剤を使用していることを特徴とする請求項1記載のMOCVD装置。
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JP2010013070A JP5416602B2 (ja) | 2010-01-25 | 2010-01-25 | Mocvd装置 |
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JP2010013070A JP5416602B2 (ja) | 2010-01-25 | 2010-01-25 | Mocvd装置 |
Publications (2)
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JP2011151298A JP2011151298A (ja) | 2011-08-04 |
JP5416602B2 true JP5416602B2 (ja) | 2014-02-12 |
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JP2010013070A Active JP5416602B2 (ja) | 2010-01-25 | 2010-01-25 | Mocvd装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US8927059B2 (en) * | 2011-11-08 | 2015-01-06 | Applied Materials, Inc. | Deposition of metal films using alane-based precursors |
CN106367732B (zh) * | 2016-09-22 | 2018-11-06 | 四川大学 | 一种中温金属有机化学气相沉积TiO2-Al2O3复合涂层装置及涂覆方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02102194A (ja) * | 1988-10-07 | 1990-04-13 | Furukawa Electric Co Ltd:The | 気相成長装置 |
JP3684523B2 (ja) * | 1997-11-06 | 2005-08-17 | 富士通株式会社 | 化合物半導体装置の製造方法 |
JP2003045815A (ja) * | 2001-08-02 | 2003-02-14 | Hitachi Cable Ltd | 結晶成長炉クリーニング方法 |
JP4196767B2 (ja) * | 2003-07-01 | 2008-12-17 | ソニー株式会社 | 成長装置 |
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