Silicene transistors— A review
Quhe Ru-Gea), c), d) † , Wang Yang-Yanga), e) † , Lü Jing‡a), e) 
Silicene transistors— A review |
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Quhe Ru-Ge
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| Device performance of an Na-covered silicene FET. The bias voltage is set to 0.1 V. (a) Transmission spectra with V g = 0, -18, and -30 V, respectively. The vertical dashed line indicates the bias window. The details in the bias window are provided in the left insets. The right insets are sketches illustrating the relative positions of E f and the gap manipulated by V g. (b) Transmission eigenstates (at E = E f and k point = (0, 1/3)) of the on-state ( V g = 0 V) and off-state ( V g = − 30 V). The isovalue is 0.2 a.u. (c) Transfer characteristic in linear (left axis) and logarithmic scales (right axis). Reproduced with permission from Ref. [ 12 ]. Copyright 2012 Nature Publishing Group. |
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