“缓冲层技术”的概念、定义、翻译、参考文献-科学参考

单词	缓冲层技术
释义	缓冲层技术 Encyclopedia 工学固态光源释 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。
随便看	nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition non neutral plasma non-neutral plasma

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