摘要
制备出6~7nm超薄栅NMOSFET。通过对器件性能的研究发现,适当条件下用N2O制备的超薄SiOxNy膜比SiO2膜更适合于ULSI的应用。
The NMOSFET with ultra thin gate(6~7nm) have been made.Compared with SiO 2 film,the ultra thin SiO xN y film prepared by N 2O under proper process can be better used in ULSI applications.
出处
《半导体技术》
CAS
CSCD
北大核心
1998年第2期45-50,60,共7页
Semiconductor Technology
关键词
超薄栅介质膜
击穿特性
ULSI
甚大规模
集成电路
Ultra thin dielectric film Breakdown characteristics Leakage current Hot carrier stress