Ultraviolet photodetachment spectroscopy on jet-cooled metal-cluster anions

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GANTEFÖR, Gerd, Michael GAUSA, Karl-Heinz MEIWES-BROER, Hans O. LUTZ, 1988. Ultraviolet photodetachment spectroscopy on jet-cooled metal-cluster anions. In: Faraday Discussions of the Chemical Society. 86, pp. 197-208. Available under: doi: 10.1039/DC9888600197

@article{Gantefor1988Ultra-5349, title={Ultraviolet photodetachment spectroscopy on jet-cooled metal-cluster anions}, year={1988}, doi={10.1039/DC9888600197}, volume={86}, journal={Faraday Discussions of the Chemical Society}, pages={197--208}, author={Ganteför, Gerd and Gausa, Michael and Meiwes-Broer, Karl-Heinz and Lutz, Hans O.} }

Ganteför, Gerd Ultraviolet photodetachment spectroscopy on jet-cooled metal-cluster anions Gausa, Michael 1988 2011-03-24T14:55:09Z Metal-cluster anions have been produced by laser vaporization and cooled in a supersonic expansion, without converting neutral clusters into anions via a secondary ionizing agent. After mass-selection, photoelectrons were detached (h= 3.68 eV) from defined anion bunches and analysed in a magnetic bottle-type time-of-flight electron spectrometer. The resulting photoelectron distributions from Al n, Ni n, Ag n and Sn n, n < 22, are compared; all spectra display a dramatic dependence on the cluster size and differ substantially from the respective bulk spectra. The measurements provide information about low-lying excited electronic structures which are missing in the solid metal. Photoelectron thresholds as estimates of electron affinities in part follow a simple electrostatic model. Meiwes-Broer, Karl-Heinz Ganteför, Gerd Meiwes-Broer, Karl-Heinz eng deposit-license Lutz, Hans O. 2011-03-24T14:55:09Z Lutz, Hans O. Gausa, Michael First publ. in: Faraday Discussions of the Chemical Society 86 (1988), pp. 197-208 application/pdf

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