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arXiv · 1201.1971

Electric field control in ultralong-range triatomic polar Rydberg molecules

M. Mayle·S. T. Rittenhouse·P. Schmelcher·H. R. Sadeghpour
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Abstract

We explore the external electric field control of a species of ultralong-range molecules that emerge from the interaction of a ground state polar molecule with a Rydberg atom. The external field mixes the Rydberg electronic states and therefore strongly alters the electric field seen by the polar diatomic molecule due to the Rydberg electron. As a consequence, the adiabatic potential energy curves responsible for the molecular binding can be tuned in such a way that an intersection with neighboring curves occurs. The latter leads to admixture of s-wave character in the Rydberg wave function and will substantially facilitate the experimental preparation and realization of this particular class of Rydberg molecule species.

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M. Mayle, S. T. Rittenhouse, P. Schmelcher, H. R. Sadeghpour. 2012-01-10. Electric field control in ultralong-range triatomic polar Rydberg molecules. https://arxiv.org/abs/1201.1971

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