Method for manufacturing nitride semiconductor device

A method for manufacturing a nitride semiconductor device, includes forming a p-type nitride semiconductor layer on a substrate, from an organic metal compound as a group III element source material, ammonia and a hydrazine derivative as group V element source materials, and a Mg source material gas...

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Bibliographic Details
Main Authors Ohno, Akihito, Takemi, Masayoshi
Format Patent
LanguageEnglish
Published 02.11.2010
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Summary:A method for manufacturing a nitride semiconductor device, includes forming a p-type nitride semiconductor layer on a substrate, from an organic metal compound as a group III element source material, ammonia and a hydrazine derivative as group V element source materials, and a Mg source material gas as a p-type impurity source material. The flow velocity of the source material gases including the group III element source material, the group V element source materials, and the p-type impurity source material is more than 0.2 m/sec.