Formation of NiSiGe on Compressivly Strained SiGe Thin Layers | |
Du, Xiong-Xiong ; Sun, Lei ; Wang, Yi ; Knoll, Lars ; Mussler, Gregor ; Hollaeder, Bernd ; Mantl, Siegfried ; Zhao, QingTai | |
2012 | |
英文摘要 | In this work, we studied the nickel germano-silicide formation on thin SiGe layers epitaxially-grown on silicon substrate. Single crystal NiSiGe film with a thickness of 5.5nm was formed at 400 degrees C and showed a low specific resistance of 30u Omega cm. A thicker NiSiGe layer resulted from a thicker Ni showed poly-crystalline structure with rough surface and interface. We also found Ge and Ni diffuse simultaneously to the silicon substrate during germane-silicidation, causing degradation of the NiSiGe layers.; Engineering, Electrical & Electronic; Physics, Applied; EI; CPCI-S(ISTP); 0 |
语种 | 英语 |
DOI标识 | 10.1109/ICSICT.2012.6467868 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/292720] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Du, Xiong-Xiong,Sun, Lei,Wang, Yi,et al. Formation of NiSiGe on Compressivly Strained SiGe Thin Layers. 2012-01-01. |
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