Measuring Conductance of Phenylenediamine as a Molecular Sensor

Figure 3

(a) Measured conductance trace of the target molecules, (red), (blue), (green), and no molecule (yellow). (b) Two-dimensional conductance-displacement histogram for target molecule (). The dashed line in left panel is the fitting profile which means the extended molecular length as indicated by the arrow. Histogram of the conductance (blue) is shown in left panel with a Gaussian fitting (black dashed curve). The arrow indicates the conductance peak value.

(a)

(b)