在CF4/O2中蚀刻后,等离子聚合低介电常数膜的电气/机械性能发生变化 半导体多层互连的等离子4/O2

Namwuk Baek1, Yoonsoo Park1, Hyuna Lim2

  • 1Department of Physics, Sungkyunkwan University, Suwon 16419, Republic of Korea.

PubMed
概括

等离子聚合四聚 ((trimethylsilyoxy) (ppTTMSS) 薄膜在蚀刻后表现出稳定的介电特性. 增加的沉积功率提高了薄膜密度,硬度和弹性模量,满足半导体的要求.