J. Mitard, D. Jang, G. Eneman, H. Arimura, B. Parvais, O. Richard, P. Van Marcke, L. Witters, E. Capogreco, H. Bender, R. Ritzenthaler, H. Mertens, A. Hikavyy, R. Loo, H. Dekkers, F. Sebaai, A. Milenin, N. Horiguchi, A. Mocuta, D. Mocuta, N. Collaert
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引用次数: 11
Abstract
An in-depth study of scaled nanowire Ge pFETs for digital and analog applications is proposed. Improved device characteristics are first obtained after gaining a good understanding of the HPA on device performance. Up to 45% higher ID,SAT is obtained at IOFF=3nA/fin when comparing to best Si GAA nFET and similar ID,SAT is found when benchmarking to mature 14/16nm pFinFET technology at −0.5 VDD. The temperature dependent study of ID,SAT highlights that the mechanism limiting the transport in Ge at short channel are neither purely diffusive nor fully ballistic.
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