Fig. 2: Current–voltage (I–V) and transition voltage spectra. | Nature Communications

Fig. 2: Current–voltage (I–V) and transition voltage spectra.

From: Single-molecule junction spontaneously restored by DNA zipper

Fig. 2

I–V 2D histograms and Vtrans histograms obtained with (a, e) molecular tip and modified substrate, (b, f) molecular tip and bare substrate, (c, g) unmodified tip and modified substrate, and (d, h) unmodified tip and bare substrate. Bias voltage (Vbias) was swept from −1.1 V to 1.1 V in 5 ms. Representative transition voltage spectra are shown in insets of e–h. Pink and blue spectra correspond to those with low and high Vtrans, respectively.

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