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Exploring the topology of potential energy surfaces of the H2+ ion in the presence of a strong magnetic field

✍ Scribed by P. Schmelcher

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
257 KB
Volume
64
Category
Article
ISSN
0020-7608

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✦ Synopsis

We discuss the symmetries, the behavior of the diabatic energy curves, as well as the static aspects of vibronic interaction for diatomic molecules in the presence of a strong magnetic field. Our central subject of investigation is the topology of the adiabatic electronic potential energy surfaces of diatomic molecules which are discussed using some selected examples of the surfaces of the H q ion. Global equilibrium 2 configurations corresponding to stable molecular states are found both for the parallel as well as for the perpendicular configurations. For a higher degree of excitation, we observe that the global minimum can belong to the lowest possible symmetry of the ion in the presence of a magnetic field. As an example, we discuss the topology of the 3 u potential energy surface.

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