Substrate-Strained Silicon Technology: Process Integration

H. C.H. Wang*, Y. P. Wang, S. J. Chen, C. H. Ge, S. M. Ting, J. Y. Kung, R. L. Hwang, H. K. Chiu, L. C. Sheu, P. Y. Tsai, L. G. Yao, S. C. Chen, H. J. Tao, Y. C. Yeo, W. C. Lee, Chen-Ming Hu

*此作品的通信作者

研究成果: Conference article同行評審

33 引文 斯高帕斯(Scopus)

摘要

We demonstrate a 60 nm gate length substrate-strained Si CMOS technology and the fastest reported ring oscillator speed of 6.5 ps at 1.2 V operation. The largest enhancement (15%) in Ion-Ioff characteristics without correction for self-heating effect is also reported. The substrate-strained Si process is optimized to enhance manufacturability and circumvent difficulties associated with the integration of the strained Si/SiGe heterostructure. We also report a phenomenon responsible for increased off-state leakage in strained Si devices and a way to suppress it. Surmounting key integration challenges faced by the Si/SiGe heterostructure is critical for its introduction as a manufacturable process.

原文English
頁(從 - 到)61-64
頁數4
期刊Technical Digest - International Electron Devices Meeting
DOIs
出版狀態Published - 1 12月 2003
事件IEEE International Electron Devices Meeting - Washington, DC, 美國
持續時間: 8 12月 200310 12月 2003

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