Distortion of Molecules in Intense Electric Fields
- 29 July 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 21 (5) , 271-274
- https://doi.org/10.1103/physrevlett.21.271
Abstract
The static polarizability behavior of the ground-state CO molecule is obtained by ab initio calculations. Single-configuration electronic wave functions are computed using a Hamiltonian which includes the interaction with an external electric field. At fields which approach ionization the polarizability increases markedly, by at least 30%, and cannot be adequately described by the usual multipole expansion.Keywords
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