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公开(公告)号:US06254675B1
公开(公告)日:2001-07-03
申请号:US09605327
申请日:2000-06-27
申请人: Fritz Aldinger , Fred Lange , Manfred Puchinger , Thomas Wagner , Joachim Bill , Dieter Rodewald
发明人: Fritz Aldinger , Fred Lange , Manfred Puchinger , Thomas Wagner , Joachim Bill , Dieter Rodewald
IPC分类号: C30B2502
CPC分类号: C30B25/02 , C30B29/406 , H01L21/0237 , H01L21/0254 , H01L21/02628
摘要: The present invention relates to a process for the application of an epitactic GaN layer to a substrate by pyrolysis of precursor compounds.
摘要翻译: 本发明涉及通过前体化合物的热解将基片上覆GaN层应用于基底的方法。
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公开(公告)号:US6117233A
公开(公告)日:2000-09-12
申请号:US907130
申请日:1997-08-06
摘要: Thin, single-crystal SiC films are obtained by means of a pyrolysis process, the substrate to be coated being covered with a carbonaceous polysilane, the adhering layer being pyrolyzed in an inert atmosphere and the amorphous layer of SiC obtained in this way being crystallized by maintaining it at a temperature of over 700.degree. C. Using a special variation of the process, it is easy to form doped SiC films. To this end the dopant is added in the form of a silane compound.
摘要翻译: 通过热解法获得薄的单晶SiC膜,待涂覆的基底被碳质聚硅烷覆盖,粘附层在惰性气氛中热解,以这种方式获得的非晶层由 将其保持在700℃以上的温度。使用该工艺的特殊变化,容易形成掺杂的SiC膜。 为此,掺杂剂以硅烷化合物的形式加入。
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