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Bended Gate-All-Around Nanowire MOSFET: a device with enhanced carrier mobility due to oxidation-induced tensile stress

机译:弯曲的门 - 全纳米线MOSFET:由于氧化诱导的拉伸应力,具有增强的载体迁移率的装置

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In this paper we investigate the mobility enhancement due to strain in bended NW MOSFETs. Stress of 200MPa to 2GPa, induced by thermal oxidation, is measured in suspended NW FETs by Raman spectroscopy. Mobility enhancement of more than 100% is observed. Performance gain of bended compared to non-bended structures is most pronounced in low field conditions and at low temperatures.
机译:在本文中,我们研究了弯曲的NW MOSFET中的应变引起的移动性增强。通过拉曼光谱法测量通过热氧化诱导的200MPa至2GPa的应力。通过拉曼光谱法测量悬浮的NW FET。观察到超过100%的流动性增强。与非弯曲结构相比,弯曲的性能增益在低现场条件下最为明显,低温。

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