Alexander Alijah

Precision Measurements and Computations of Transition Energies in Rotationally Cold Triatomic Hydrogen Ions up to the Midvisible Spectral Range

Michele Pavanello, Ludwik Adamowicz, Alexander Alijah et al. · Physical Review Letters · 2012 · 96 citations

Engineering, Computational Chemistry, Chemistry +19

Extended approximated Born-Oppenheimer equation. I. Theory

Michael Baer, Sheng Hsien Lin, Alexander Alijah et al. · Physical Review A · 2000 · 91 citations

Pade Approximation, Conical Intersection, Engineering +14

The Electronic Adiabatic-Diabatic Transformation Matrix:  A Theoretical and Numerical Study of a Three-State System

Alexander Alijah, Michael Baer · The Journal of Physical Chemistry A · 1999 · 91 citations

Spectral Theory, Quantum Dynamic, Engineering +23

Accurate <i>ab initio</i> based multisheeted double many-body expansion potential energy surface for the three lowest electronic singlet states of H3+

Luı́s P. Viegas, Alexander Alijah, A. J. C. Varandas · The Journal of Chemical Physics · 2007 · 87 citations

Engineering, Physics, Natural Sciences +14

Calibration-quality adiabatic potential energy surfaces for ${\rm H}_3^+$H3+ and its isotopologues

Michele Pavanello, Ludwik Adamowicz, Alexander Alijah et al. · The Journal of Chemical Physics · 2012 · 84 citations · Full text

Experimental Observation, Engineering, Physics +15