56 citations · 178 across the 12 of their papers we have counts for
12 papers
Properties of low density quantum fluids within nanopores
Nathan M. Urban, Milton W. Cole, E. Susana Hernandez
The behavior of quantum fluids (4He and H2) within nanopores is explored in various regimes, using several different methods. A focus is the evolution of each fluid's behavior as p…
Condensation of helium in nanoscopic alkali wedges at zero temperature
E. S. Hernández, F. Ancilotto, M. Barranco +2
We present a complete calculation of the structure of liquid He confined to a concave nanoscopic wedge, as a function of the opening angle of the walls. This is achieved within…
Intriguing examples of inhomogeneous broadening
Francesco Ancilotto, M. Mercedes Calbi, Milton W. Cole +2
Three problems are considered in which inhomogeneous broadening can yield unusual consequences. One problem involves the energy levels of atoms moving within nanopores of nearly cy…
Bound state of dimers on a spherical surface
M. K. Kostov, E. S. Hernandez, M. W. Cole
The study of particle motion on spherical surfaces is relevant to adsorption on buckyballs and other solid particles. This paper reports results for the binding energy of such dime…
Finite size effects in adsorption of helium mixtures by alkali substrates
M. Barranco, M. Guilleumas, E. S. Hernandez +3
We investigate the behavior of mixed 3He-4He droplets on alkali surfaces at zero temperature, within the frame of Finite Range Density Functional theory. The properties of one sing…
Bound states of 3He at the edge of a 4He drop on a cesium surface
R. Mayol, M. Barranco, E. S. Hernandez +2
We show that small amounts of 3He atoms, added to a 4He drop deposited on a flat cesium surface at zero temperature, populate bound states localized at the contact line. These edge…