Molecular-orbital theory for the stopping power of atoms in the low-velocity regime: The case of helium in alkali metals.

@article{Dorado1993MolecularorbitalTF,
  title={Molecular-orbital theory for the stopping power of atoms in the low-velocity regime: The case of helium in alkali metals.},
  author={Dorado and Flores},
  journal={Physical review. A, Atomic, molecular, and optical physics},
  year={1993},
  volume={47 4},
  pages={
          3062-3072
        }
}
A free-parameter linear-combination-of-atomic-orbitals approach is presented for analysing the stopping power of slow ions moving in a metal. The method is applied to the case of He moving in alkali metals. Mean stopping powers for He present good agreement with local-density-approximation calculations. Our results show important variations in the stopping power of channeled atoms with respect to their mean values 

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