Abstract
Using a variational method we study a sequence of the one-electron atomic and molecular-type systems H, and in the presence of a homogeneous magnetic field in the range These systems are taken as a linear configuration aligned with the magnetic lines. For the potential energy surface has a minimum for which deepens with growth of the magnetic field strength (A. Turbiner, J. C. López, and U. Solís, Pis’ma Zh. Éksp. Teor. Fiz. 69, 800 (1999) [JETP Lett. 69, 844 (1999)]); for the minimum of the potential energy surface becomes sufficiently deep to have longitudinal vibrational state. We demonstrate that for the system the potential energy surface at develops a minimum, indicating the possible existence of exotic molecular ion We find that for almost all accessible magnetic fields is the most bound one-electron linear system while for magnetic fields the molecular ion becomes the most bound.
- Received 30 November 1999
DOI:https://doi.org/10.1103/PhysRevA.62.022510
©2000 American Physical Society