Browsing Duke Scholarly Works by Author "0308887"

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Modulating Unimolecular Charge Transfer by Exciting Bridge Vibrations

Xiao, Dequan; Beratan, David (AMER CHEMICAL SOC, 2009)

Ultrafast UV-vibrational spectroscopy was used to investigate how vibrational excitation of the bridge changes photoinduced electron transfer between donor (dimethytanitine) and acceptor (anthracene) moieties bridged by a ...
Predicting the Frequency Dispersion of Electronic Hyperpolarizabilities on the Basis of Absorption Data and Thomas-Kuhn Sum Rules

Hu, Xiangqian; Xiao, Dequan; Keinan, Shahar; Therien, Michael; Yang, Weitao; Beratan, David (AMER CHEMICAL SOC, 2010)

Successfully predicting the frequency dispersion of electronic hyperpolarizabilities is an unresolved challenge in materials science and electronic structure theory. We show that the generalized Thomas-Kuhn sum rules, ...