Metal-Induced Crystallization of Amorphous Silicon and Silicon Germanium(SiGe) Films 非晶硅和非晶硅锗(SiGe)薄膜的金属诱导结晶
Two methods of coupling photodetector to waveguide are analyzed, and the principle of integration of silicon-based optical waveguide and silicon germanium photodetector is outlined. 分析了硅基光波导与锗硅光探测器集成用两种不同的耦合方式,阐明了波导与探测器集成的机理及设计理论基础。
It also points out that the higher electricity generating efficiency and lower cost will be obtained if polycrystalline silicon germanium ( poly-SiGe ) alloys is used as solar energy materials compared with polycrystalline silicon thin film ( poly-Si ). 文章阐明用多晶锗硅薄膜作为太阳能电池材料,能获得比多晶硅薄膜太阳能电池更高的发电效率和更低的成本。
The important way for stress enhancement is use selective epitaxy silicon germanium replace silicon in PMOS source / drain area. 应力增强方法中最重要的就是在P型半导体的源/漏区用选择性外延生长的锗化硅代替传统的硅。
Doped silicon and germanium are technologically the most important types of semiconducting material. 添加硅和锗在工艺上是半导体物质中最重要的类型。