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20042026
most citedShortcut to adiabatic passage in two and three level atoms

635 citations

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cond-mat.mes-hall2019★ 23 cited

Vorticity and quantum turbulence in the merging of superfluid Helium nanodroplets

José María Escartín, Francesco Ancilotto, Manuel Barranco +1

We have studied the merging of two He droplets at zero temperature, caused by their Van der Waals mutual attraction. During the early stages of the merging, density structures…

cond-mat.mes-hall2017★ 9 cited

The onset of nanoscale dissipation in superfluid He-4 at zero temperature: the role of vortex shedding and cavitation

Francesco Ancilotto, Manuel Barranco, Marti Pi +1

Two-dimensional flow past an infinitely long cylinder of nanoscopic radius in superfluid He-4 at zero temperature is studied by time-dependent density functional theory. The calcul…

cond-mat.mes-hall2008★ 37 cited

Inelastic effects in electron transport studied with wave packet propagation

S. Monturet, N. Lorente

A time-dependent approach is used to explore inelastic effects during electron transport through few-level systems. We study a tight-binding chain with one and two sites connected…

cond-mat.mes-hall2006★ 37 cited

Size effects in surface reconstructed and silicon nanowires

R. Rurali, A. Poissier, N. Lorente

The geometrical and electronic structure properties of and silicon nanowires in the absence of surface passivation are studied by means of density-functional calcul…

cond-mat.mes-hall2004★ 13 cited

Modeling of inelastic transport in one-dimensional metallic atomic wires

Thomas Frederiksen, Mads Brandbyge, Nicolas Lorente +1

Inelastic effects in electron transport through nano-sized devices are addressed with a method based on nonequilibrium Green's functions (NEGF) and perturbation theory to infinite…