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Abstract:
用电子回旋共振等离子体增强的化学汽相沉积法, 在单晶硅衬底上外延生长出了近于100μm2的单晶金刚石薄膜.使用的原料气体是高纯的氢气和甲烷,生长前没有对衬底做划痕和研磨等预处理.生长中是把衬底放在ECR共振区,并施加了射频负偏压.研究证实,在单晶金刚石薄膜的外延中,硅衬底表面形成高质量结晶的β-SiC过渡层是外延生长金刚石单晶的关键条件;而射频负偏压对于β-SiC过渡层的形成是致关重要的条件.
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Source :
人工晶体学报
ISSN: 1000-985X
Year: 2000
Issue: 3
Volume: 29
Page: 250-252
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 14
Affiliated Colleges: