Evidence of Ultrafast Charge Transfer Driven by Coherent Lattice Vibrations.

Abstract

We report evidence that intermolecular vibrations coherently drive charge transfer between the sites of a material on ultrafast time scales. Following a nonresonant stimulated Raman pump pulse that excites the organic material quinhydrone, we observe the initial appearance of oscillations due to intermolecular lattice vibrations and then the delayed… (More)
DOI: 10.1021/acs.jpclett.6b02523

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