| 摘要 |
A process gas constituted by a compound having a ring structure in its molecules is introduced into a chamber (12). In the meantime, an excitation gas such as argon, etc. is excited by an activator (34) and introduced into the chamber (12), so that the process gas is excited. The excited process gas is deposited on a process target substrate (19), forming a porous low dielectric constant film having ring structures in the film. |
