[국내논문]PECVD를 이용한 Si $_3$N $_4$ 박막의 공정변수에 따른 특성분석과 응용 Analyses of Si $_3$N $_4$ thin film as parameters of the processes using PECVD for MMIC applications원문보기
신재완
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
이복형
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
이성대
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
이일형
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
윤관기
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
전병철
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
양성환
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
이호준
(동국대학교 전자공학과 반도체 및 집적회로 연구실)
,
이진구
In this paper, we have studied the role of sources gases, SiH$_4$, NH$_3$ and $N_2$, to produce Si-N and Si-H bond in PECVD. The correlations of a deposition rate, a refractive index and a permitivity were investigated with the NH$_3$ flow rate of 6, ...
In this paper, we have studied the role of sources gases, SiH$_4$, NH$_3$ and $N_2$, to produce Si-N and Si-H bond in PECVD. The correlations of a deposition rate, a refractive index and a permitivity were investigated with the NH$_3$ flow rate of 6, 9 and 12 sccm, and SiH$_4$ flow rate of 20, 30 and 40 sccm, and substrate temperature of 150, 250 and 35$0^{\circ}C$. But the $N_2$ flow rate and chamber pressure were fixed at 55 sccm and 700mTorr. And then MIM capacitors were fabricated and tested for MMIC applications.
In this paper, we have studied the role of sources gases, SiH$_4$, NH$_3$ and $N_2$, to produce Si-N and Si-H bond in PECVD. The correlations of a deposition rate, a refractive index and a permitivity were investigated with the NH$_3$ flow rate of 6, 9 and 12 sccm, and SiH$_4$ flow rate of 20, 30 and 40 sccm, and substrate temperature of 150, 250 and 35$0^{\circ}C$. But the $N_2$ flow rate and chamber pressure were fixed at 55 sccm and 700mTorr. And then MIM capacitors were fabricated and tested for MMIC applications.
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