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A method of depositing a silicon dioxide film at a low temperature of about 100C by LPCVD using an organic disilane source

机译:一种使用有机乙硅烷源通过LPCVD在约100°C的低温下沉积二氧化硅膜的方法

摘要

The present invention relates to a method of depositing a silicon dioxide film by a low pressure CVD method using 1,4-disilabutane as a silicon precursor and molecular cores as an oxygen source. The deposition method allows the film to be deposited on a substrate at low temperatures such as 100C without essentially carbon in the film. 1,4 disilabutane can be used as a substitute for silanes which are toxic and natural compression gases.
机译:本发明涉及一种通过低压CVD法沉积二氧化硅膜的方法,该方法使用1,4-二硅杂丁烷作为硅前体并且使用分子核作为氧源。沉积方法允许将膜在诸如100℃的低温下沉积在基板上,而膜中基本​​上没有碳。 1,4二硅丁烷可用作有毒和天然压缩气体的硅烷的替代物。

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