Nonlinear spectroscopy on charge transfer interfaces

Wei Xiong; Jennifer E. Laaser; Peerasak Paoprasert; Ryan A. Franking; Robert J. Hamers; Padma Gopalan; Martin T. Zanni

doi:10.1117/12.897551

16 September 2011 Nonlinear spectroscopy on charge transfer interfaces

Wei Xiong, Jennifer E. Laaser, Peerasak Paoprasert, Ryan A. Franking, Robert J. Hamers, Padma Gopalan, Martin T. Zanni

Proceedings Volume 8098, Physical Chemistry of Interfaces and Nanomaterials X; 809804 (2011) https://doi.org/10.1117/12.897551
Event: SPIE NanoScience + Engineering, 2011, San Diego, California, United States

Abstract

In this proceeding, transient 2D IR spectroscopy is used to study Re dye sensitized TiO₂ nanocrystalline thin films. Multiple conformations of the dye on the interfaces are found by equilibrium 2D IR spectrum and transient 2D IR spectrum indicates these different binding conformations have different electron transfer kinetics.

Citation Download Citation

Wei Xiong, Jennifer E. Laaser, Peerasak Paoprasert, Ryan A. Franking, Robert J. Hamers, Padma Gopalan, and Martin T. Zanni "Nonlinear spectroscopy on charge transfer interfaces", Proc. SPIE 8098, Physical Chemistry of Interfaces and Nanomaterials X, 809804 (16 September 2011); https://doi.org/10.1117/12.897551

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