On the Two-Dimensional Hydrogen Molecule
Sign Up to like & getrecommendations! Published in 2019 at "Russian Physics Journal"
DOI: 10.1007/s11182-020-01964-1
Abstract: Using analytical and numerical methods, the possibility of the existence of a planar hydrogen molecule H 2 in a two-dimensional subspace of three-dimensional space has been analyzed for the first time. For this, the same… read more here.
Keywords: dimensional hydrogen; hydrogen; two dimensional; hydrogen molecule ... See more keywords
The hydrogen molecule H2 in inclined configuration in a weak magnetic field
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Quantitative Spectroscopy and Radiative Transfer"
DOI: 10.1016/j.jqsrt.2019.05.010
Abstract: Abstract Highly accurate variational calculations, based on a few-parameter, physically adequate trial function, are carried out for the hydrogen molecule H2 in inclined configuration, where the molecular axis forms an angle θ with respect to the… read more here.
Keywords: configuration; molecule inclined; inclined configuration; hydrogen molecule ... See more keywords
Atomic-scale forces induced by a hydrogen molecule trapped in a tunneling junction
Sign Up to like & getrecommendations! Published in 2018 at "Surface Science"
DOI: 10.1016/j.susc.2018.05.013
Abstract: Abstract Hydrogen molecules can be trapped in the nanocavity formed by the tip of a scanning tunneling microscope and a metal or molecular surface, and produce sharp inelastic non-linearities in the tunneling spectra. Here, we… read more here.
Keywords: atomic scale; tunneling junction; hydrogen molecule; hydrogen ... See more keywords
Calculation of the energy of a two-dimensional hydrogen molecule
Sign Up to like & getrecommendations! Published in 2023 at "Molecular Physics"
DOI: 10.1080/00268976.2023.2198619
Abstract: ABSTRACT The equilibrium distance and energies of singlet and triplet states of a two-dimensional (2D) hydrogen molecule are calculated. Variational calculations were carried out using a multiparameter system of Gaussian functions with correlation multipliers. The… read more here.
Keywords: dimensional hydrogen; two dimensional; hydrogen molecule; energy ... See more keywords
Numerical variational solution of hydrogen molecule and ions using one-dimensional hydrogen as basis functions
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Physics"
DOI: 10.1088/1367-2630/abb47e
Abstract: The ground state solution of hydrogen molecule and ions are numerically obtained as an application of our scheme to solve many-electron multi-center potential Schrödinger equation by using one-dimensional hydrogen wavefunctions as basis functions. The all-electron… read more here.
Keywords: molecule ions; solution hydrogen; hydrogen; basis ... See more keywords
Rovibrational energy levels of the hydrogen molecule through nonadiabatic perturbation theory
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.032519
Abstract: We present an accurate theoretical determination of rovibrational energy levels of the hydrogen molecule and its isotopologues in its electronic ground state. We consider all significant corrections to the Born-Oppenheimer approximation, obtained within nonadiabatic perturbation… read more here.
Keywords: rovibrational energy; perturbation theory; energy levels; levels hydrogen ... See more keywords
Interference effects due to nuclear motion of the hydrogen molecule
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.052136
Abstract: We show that two-particle interferences can be used to probe the nuclear motion in a doubly-excited hydrogen molecule. The dissociation of molecular hydrogen by electron impact involves several decay channels, associated to different molecular rotational… read more here.
Keywords: interference effects; hydrogen molecule; nuclear motion; hydrogen ... See more keywords