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Figure 3 | Nanoscale Research Letters

Figure 3

From: Atom devices based on single dopants in silicon nanostructures

Figure 3

Single-electron transfer between two donors. (a) Low-temperature I D -V G characteristics showing a single-donor current peak used as a sensor for detecting charging and discharging of a neighboring donor. (b)-(c) Charging and discharging are sensed as abrupt jumps of the current (producing a hysteresis between up-ramping and down-ramping curves) and (d) as RTS in the time-domain measurements.

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