Вышедшие номера
Anharmonic T varepsilon Jahn-Teller coupling in LiCaAlF6 : Cr3+
Drv agv anescu Gh.E., Avram C.N., Avram N.M.
Email: avram@physics.uvt.ro
Выставление онлайн: 20 июля 2002 г.

For an octahedral system, we analyzed the coupling between triple degenerate electronic states of a transition metal ion and the double degenerate vibration of the ligands of the host matrix. The vibrations of the ligands of the lattice are described by new anharmonic coherent states of the Morse potential. For the linear coupling between electronic states and anharmonic vibrations, we built the matrix elements of the interaction Hamiltonian and corresponding energy levels. The authors aknowledge the CNCSIS (Romania) for the financial support under Grant N 12625 / 1 (1998).
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