Photodetachment spectroscopy of PtBr4(2-): probing the Coulomb barrier of a doubly charged anion.
We probe the repulsive Coulomb barrier of the doubly charged anion PtBr(4) (2-) by photodetachment spectroscopy. The results are discussed in terms of models for the photoemission process, the excitation spectrum of PtBr(4) (2-), and calculations of the energy-dependent tunneling probability for various model potentials.
Löffler
D
D
Institut für Physikalische Chemie, Universität Karlsruhe, D-76128 Karlsruhe, Germany.
Weber
J M
JM
Kappes
M M
MM