Applications of B-splines in atomic and molecular physics

H Bachau, E Cormier, P Decleva… - Reports on progress …, 2001 - iopscience.iop.org
One of the most significant developments in computational atomic and molecular physics in
recent years has been the introduction of B-spline basis sets in calculations of atomic and …

Spectroscopy of confined atomic systems: effect of plasma

AN Sil, S Canuto, PK Mukherjee - Advances in Quantum Chemistry, 2009 - Elsevier
The effect of spatial and other external confinements on the ground and excited state energy
levels of many electron atoms, ions and exotic systems is discussed. Special emphasis is …

Structure and photoionization of confined atoms

VK Dolmatov, AS Baltenkov, JP Connerade… - Radiation Physics and …, 2004 - Elsevier
Phenomenological approaches on the basis of simple model potentials for the description of
various situations where the atom is spacially confined, such, eg, as atoms inside a C60-like …

The filling of shells in compressed atoms

JP Connerade, VK Dolmatov… - Journal of Physics B …, 2000 - iopscience.iop.org
The energy spectra of ground-state, ionized and excited multielectron atoms and ions of the
3d and 4d periods of the periodic table centred in impenetrable spherical confinement are …

On the nature and origin of confinement resonances

JP Connerade, VK Dolmatov… - Journal of Physics B …, 2000 - iopscience.iop.org
Three different types of resonances arise in the photoionization spectra of atoms
endohedrally confined within a fullerene cage: atomic resonances, confinement resonances …

Electron elastic scattering off : The role of atomic polarization under confinement

VK Dolmatov, MY Amusia, LV Chernysheva - Physical Review A, 2015 - APS
The present paper explores possible features of electron elastic scattering off endohedral
fullerenes A@ C 60. It focuses on how dynamical polarization of the encapsulated atom A by …

A study of the electron structure of endohedrally confined atoms using a model potential

EM Nascimento, FV Prudente… - Journal of Physics B …, 2010 - iopscience.iop.org
A novel model potential for modelling the environment of atoms and molecules inside
fullerenes is proposed. The model takes into consideration that the electrons of the guest …

Photoionization of atoms encaged in spherical fullerenes

VK Dolmatov - Advances in Quantum Chemistry, 2009 - Elsevier
Two semiempirical models for the photoionization of atoms A encaged in spherical single-
walled fullerenes, both neutral C n (n= 60, 240 and 540) and charged C 60±| z|, as well as in …

Electronic structure and dynamics of confined atoms

PC Deshmukh, J Jose, HR Varma… - The European Physical …, 2021 - Springer
Confined atomic systems are of great importance owing a multitude of possible applications
in various areas of science and technology. Of particular interest are atoms encaged in the C …

Confined quantum systems: a comparison of the spectral properties of the two-electron quantum dot, the negative hydrogen ion and the helium atom

T Sako, GHF Diercksen - Journal of Physics B: Atomic, Molecular …, 2003 - iopscience.iop.org
The spectrum, the electron density distribution and the character of three two-electron
quantum systems, namely the two-electron quantum dot, the negative hydrogen ion and the …