supported by the Major State Basic Research Program of China (Grant No. 2007CB613404);the National High Technology Research and Development Program of China (Grant No. 2006AA03Z415);the National Natural Science Foundation of China(Grant Nos. 60676005,61036003,and 60906035);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No. ISCAS2009T01)
The Si epitaxial films are grown on Si (100) substrates using pure Si2H6 as a gas source using ultrahigh vacuum chemical vapour deposition technology. The values of growth temperature Tg are 650 ℃, 700 ℃, 730 ℃, ...
Project supported by the National High Technology Research and Development Program of China (Grant No. 2006AA03Z415);the National Basic Research Program of China (Grant No. 2007CB613404);the National Natural Science Foundation of China (Grant Nos. 60906035 and 61036003);the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. ISCAS2009T01)
Epitaxial Ge1-xSnx alloys are grown separately on a Ge-buffer/Si(100) substrate and directly on a Si(100) substrate by molecular beam epitaxy (MBE) at low temperature. In the case of the Ge buffer/Si(100) subs...