摘要
对制作的 Si1-xGex/Si多层异质外延结构进行了研究。并对其做了反射高能电子衍射(RHEED)、X射线衍射(XRD)和扩展电阻(SR)等测量,给出了利用这种结构研制出的异质结双极晶体管(HBT)的输出特性曲线。
A Si1-xGex/Si multilayer hetero epitaxial structure has been investigated. Reflective High Energy Electron Diffraction (RHEED),X-Ray Diffraction(XRD) and Spread Resistance (SR) measurements are made on the structure. Heterojunction bipolar transistors (HBT's )have been developed using this structure. Results of measurements are discussed.
出处
《微电子学》
CAS
CSCD
北大核心
2000年第4期217-220,共4页
Microelectronics
关键词
Si1-2Gex/Si
异质外延
异质结双极晶体管
Si1-xGex/Si structure
Hetero epitaxy
Hetero bipolar transistor (HBT)
Molecular beam epitaxy