Figure 2: The results of pump–push photocurrent measurements. | Nature Communications

Figure 2: The results of pump–push photocurrent measurements.

From: Mode-selective vibrational modulation of charge transport in organic electronic devices

Figure 2

(a) The layout of the time- and frequency-resolved PPP experiment. (b) Time- and frequency-domain representations of the infrared (IR) interferometric pulse pair, matching molecular vibrations. (c) Broadband PPP transient for pentacene/C60 photoresistor. (d) Typical PPP interferogram. (e) Frequency-resolved PPP signals for pentacene/C60 photoresistor, measured as a Fourier transformations of the PPP interferogramms in (d) at different pump–push delay times T, and a no-pump ‘dark’ measurement.

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