105 citations · 1.7k across the 76 of their papers we have counts for
26 papers · 1 filter
Surface location of sodium atoms attached to He-3 nanodroplets
F. Stienkemeier, O. Bunermann, R. Mayol +3
We have experimentally studied the electronic excitation of Na atoms attached to He droplets by means of laser-induced fluorescence as well as beam depletion…
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…
From nonwetting to prewetting: the asymptotic behavior of 4He drops on alkali substrates
M. Barranco, M. Guilleumas, E. S. Hernandez +3
We investigate the spreading of 4He droplets on alkali surfaces at zero temperature, within the frame of Finite Range Density Functional theory. The equilibrium configurations of s…
A vertical diatomic artificial molecule in the intermediate coupling regime in a parallel and perpendicular magnetic field
F. Ancilotto, D. G. Austing, M. Barranco +4
We present experimental results for the ground state electrochemical potentials of a few electron semiconductor artificial molecule made by vertically coupling two quantum dots, in…
Generating vortex rings in Bose-Einstein condensates in the line-source approximation
M. Guilleumas, D. M. Jezek, R. Mayol +2
We present a numerical method for generating vortex rings in Bose-Einstein condensates confined in axially symmetric traps. The vortex ring is generated using the line-source appro…
Quantized vortices in mixed 3He-4He drops
Ricardo Mayol, Marti Pi, Manuel Barranco +1
Using density functional theory, we investigate the structure of mixed He-He droplets with an embedded impurity (Xe atom or HCN molecule) which pins a quant…