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One-electron spin-orbit Jahn-Teller and pseudo-Jahn-Teller Hamiltonian formalism.

James' paper, titled "Unified one-electron Hamiltonian formalism of spin-orbit Jahn-Teller and pseudo-Jahn-Teller problems in axial symmetries", has been accepted for publication on J. Chem. Phys. Since spin-orbit interaction is mostly a one-electron operator, with the two-electron spin-orbit interaction being incorporated in the effective core-valence shielding, the derived formalism essentially covers all spin-orbit vibronic problems for […]

A unified formalism of Jahn-Teller and pseudo-Jahn-Teller Hamiltonians.

James' paper has just been accepted by J. Chem. Theory Comput. We derived a unified formalism of Jahn-Teller, pseudo-Jahn-Teller, and Renner-Teller Hamiltonians for all axial symmetries. The formalism has been incorporated in the a Python program, VHEGEN2.0. Henceforth, all expansion formulas of vibronic Hamiltonian operators for axial symmetries, from C1 to D∞h, can be generated […]

Welcome, Ekadashi!

Dr. Ekadashi Pradhan joined our group as a postdoctoral researcher. Ekadashi did his PhD at University of Alberta and his postdoctoral research at SUNY Buffalo and IIT Bombay. Here is his Google Scholar page. Welcome, Ekadashi!