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Abstract:
用ECR CVD(电子回旋共振化学气相沉积)方法沉积出了多晶金刚石薄膜,测量了薄膜的Raman散射谱、X射线衍射谱和SEM.生长条件是:V(CH4)/V(H2)=4%,气体总流量是150sccm,反应压力是0.1Pa,微波功率是700W,衬底偏压是-150V.发现了在金刚石薄膜沉积初期阶段的分形生长现象,用DLA模型解释了其分形生长机制,用Monte Carlo方法对其生长过程进行了计算机模拟,理论与实验结果相符.
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Source :
人工晶体学报
ISSN: 1000-985X
Year: 1999
Issue: 1
Page: 69-73
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 4
Chinese Cited Count:
30 Days PV: 9
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