Full text loading...
(Color online) (a) Scanning electron micrograph of the coupled-wire structure, showing color coded directions of current flow (Ref. 14). is applied to the “side” gates and to the “finger” gates. (b) Simple current splitting for . (c) NOT current switching for . (d) Extreme asymmetric switching for . (b)–(d) are at .
(Color online) (a) Evolution of (dashed) and (continuous) in device A with at various fixed at . (b) Variation of polarization for two different [colors match those in Fig. 2(a)].
(Color online) Variation of (red) and (blue) with in device at and fixed for two schemes of current flow. (a) Alternate scheme—top-left wire used for current input. (b) Original scheme—top-right wire used for current input.
(Color online) (a) Temperature evolution of NOT switching in device A at constant . (b) Three dimensional surface plot of polarization as a function of and . Dotted line shows for reference and dashed line shows boundary of the NOT switching (negative polarization). Inset: (dotted line) and (solid line) at (black) and (blue).
Article metrics loading...