Femtosecond photoelectron spectroscopy of the photodissociation of Au3-
Femtosecond photoelectron spectroscopy of the photodissociation of Au3-
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1998
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Journal of Electron Spectroscopy and Related Phenomena ; 88-91 (1998). - pp. 35-40
Abstract
The photodissociation of Au3− is studied by time-resolved photoelectron spectroscopy using femtosecond laser pulses. The spectra show the time evolution of the electronic structure after photoabsorption. Absorption of a pump photon results in the formation of a metastable activated complex (Au3−)*, which decays by dissociation intoAu1− + Au2 and, less favorably, intoAu2− + Au1. Photoelectron spectra recorded with the probe laser pulse at increasing delay time first show the spectrum of the intact Au3−, then that of the activated complex (Au3−)*, and, finally, the spectra of the two charged disociation products Au1− and Au2−. The lifetime of (Au3−)* decreases dramatically with increasing energy of the pump photon.
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530 Physics
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Photoelectron spectroscopy,Photodissociation,Au3-
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GANTEFÖR, Gerd, Stefan KRAUS, Wolfgang EBERHARDT, 1998. Femtosecond photoelectron spectroscopy of the photodissociation of Au3-. In: Journal of Electron Spectroscopy and Related Phenomena. 88-91, pp. 35-40. Available under: doi: 10.1016/S0368-2048(97)00264-8BibTex
@article{Gantefor1998Femto-5132, year={1998}, doi={10.1016/S0368-2048(97)00264-8}, title={Femtosecond photoelectron spectroscopy of the photodissociation of Au3-}, volume={88-91}, journal={Journal of Electron Spectroscopy and Related Phenomena}, pages={35--40}, author={Ganteför, Gerd and Kraus, Stefan and Eberhardt, Wolfgang} }
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