A method of producing silicon containing thin films by the thermal polymerization of a reactive gas mixture bisaminosilacyclobutane and source gas selected from a nitrogen providing gas, an oxygen providing gas and mixtures thereof. The films deposited may be silicon nitride, silicon carbonitride, silicon dioxide or carbon doped silicon dioxide. These films are useful as dielectrics, passivation coatings, barrier coatings, spacers, liners and/or stressors in semiconductor devices.
一种通过反应气体混合物双
氨基
硅环丁烷和选自氮气提供气体、
氧气提供气体及其混合物的源气体进行热聚合生产含
硅薄膜的方法。所沉积的薄膜可以是
硅氮化物、
硅碳
氮化物、
二氧化硅或碳掺杂
二氧化硅。这些膜可用作半导体器件中的绝缘层、钝化涂层、屏障涂层、间隔层和/或应力源。