温度应力下具有VT注入能量的多栅极p沟道finfet的电特性

Mu-Chun Wang, Yi-De Lai, Shao-Syuan Syu, W. Liao, W. Lan, Shea-Jue Wang
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引用次数: 1

摘要

阈值电压(VT)调节中,高掺杂能量下的驱动电流表现出更高的性能。同时,加热作用下的VT换挡结果也反映了同样的趋势。在20KeV和15KeV掺杂能量下,偏差率分别约为26%和28%。高掺杂能下的阈下摆动比高掺杂能下的略小。温度应力后,高掺杂能量下的S.S.位移略大于低掺杂能量下的S.S.位移,但低掺杂能量下的跨导位移更大。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Electrical characteristics of multi-gate P-channel FinFETs with VT implanting energies under temperature stress
The drive current under the higher doping energy in threshold voltage (VT) adjustment shows the higher performance. Simultaneously, this consequence in VT shift under heating effect also reflects the same trend. The deviation ratios at 20KeV and 15KeV doping energies are about 26% and 28%, respectively. The subthreshold swing (S.S.) at higher doping energy is slightly lower than that at higher one. After temperature stress, the S.S. shift at higher doping energy is somewhat greater than that at the lower one, but the transconductance shift at lower doping energy is greater.
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