Fast electron dynamics in small aluminum clusters : non-magic behavior of a magic cluster

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ChemPhysLett38220033_4.pdf
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2003
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Gerhardt, Peter
Niemietz, Marco
Kim, Young Dok
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Relaxation dynamics of the optically excited state in Al-n with n=6 15 were studied using time-resolved two photon photoemission spectroscopy. Relaxation rates of these Al clusters are slower than those of some d-metal clusters which can be explained by lower electron density of state in the sp-metals. The relaxation rate of Al−13, a magic cluster anion with a closed electronic shell is as fast as the non-magic clusters such as Al−10, implying that the relaxation dynamics of magic clusters cannot be rationalized by the electron electron scattering. Origin of this unexpected behaviour of the magic cluster is discussed.

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ISO 690GERHARDT, Peter, Marco NIEMIETZ, Young Dok KIM, Gerd GANTEFÖR, 2003. Fast electron dynamics in small aluminum clusters : non-magic behavior of a magic cluster. In: Chemical Physics Letters. 2003, 382(3-4), pp. 454-459. Available under: doi: 10.1016/j.cplett.2003.10.098
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@article{Gerhardt2003elect-4826,
  year={2003},
  doi={10.1016/j.cplett.2003.10.098},
  title={Fast electron dynamics in small aluminum clusters : non-magic behavior of a magic cluster},
  number={3-4},
  volume={382},
  journal={Chemical Physics Letters},
  pages={454--459},
  author={Gerhardt, Peter and Niemietz, Marco and Kim, Young Dok and Ganteför, Gerd}
}
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