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IN-SITU CARBON AND OXIDE DOPING OF ATOMIC LAYER DEPOSITION SILICON NITRIDE FILMS

机译:原子层沉积硅氮化物膜的原位碳和氧化物掺杂

摘要

Embodiments disclosed in the present invention generally relate to processing of substrates and, more specifically, to methods for forming a dielectric film. The methods in an embodiment comprise the following steps: arranging multiple substrates inside a processing chamber; performing a sequence of steps for expositing substrates to a first reactive gas including silicon and then, exposing substrates to plasma of a second reactive gas including at least one among oxygen or carbon and nitrogen; and repeating the sequence for forming a dielectric film including silicon carbon nitride or silicon carbon acid nitride on each substrate.
机译:本发明中公开的实施例通常涉及基板的处理,并且更具体地,涉及形成介电膜的方法。实施例中的方法包括以下步骤:在处理室内布置多个基板;执行一系列步骤,以将衬底暴露于包括硅的第一反应气体中,然后,将衬底暴露于包括氧,碳和氮中的至少一种的第二反应气体的等离子体中;重复在每个基板上形成包括氮化硅碳或氮化硅碳氮化物的介电膜的顺序。

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