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缓冲层技术
释义
缓冲层技术
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释
buffer layer
缓冲层技术
现在利用金属有机物化学气相沉积技术制备氮化镓薄膜,标准方法是采用两步生长技术,即先在蓝宝石基片上在较低温度下沉积一层,为氮化铝或氮化镓,这一层就称之为缓冲层,然后升高温度,外延生长氮化镓材料。如果外延氮化镓薄膜是利用碳化硅或硅作为衬底,往往利用高温下生长氮化铝作为缓冲层。
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discount issue of securities
discount model
discount of negotiable instrument
discount rate
discourse
discourse analysis
discourse analysis psychology
discourse coherence
discourse cohesion
discourse comprehension
discourse generation
discourse grammar
discourse manipulable participants
Discourse of Art:Analysis of Artistic Factors
Discourse on Art at Hansongge Studio
Discourse on Dramatic Poetry
Discourse on Landscape Painting
Discourse on Landscape Painting Skills
Discourse on Method
Discourse on Preion for Emergency of Infantile Macula
Discourse on Preion of Infantile etiology
Discourse on Sichuan Opera
Discourse on Sitting in Oblivion
Discourse on Teachers
Discourse on the Conformation of the Heavens
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