83 citations · 85 across the 4 of their papers we have counts for
4 papers
Direct imaging of thermally excited metastable structures of ion Coulomb clusters
Michael Drewsen, Thierry Matthey, Anders Mortensen +1
Coulomb crystallisation of large ensembles of ions has in the past years been intensively studied experimentally with many spectacular results of relevance to infinite systems in o…
Rf-induced persistent long-range ordered structures in two-species ion Coulomb crystals in a linear Paul trap
A. Mortensen, E. Nielsen, T. Matthey +1
We report on the observations of three-dimensional long-range ordered structures in the central Ca ion component of Ca--Ca two-species ion Coulomb…
Quantum and Classical Calculations of Ground State Properties of Parabolic Quantum Dots
V. Popsueva, T. Matthey, J. P. Hansen +2
We report calculations for electronic ground states of parabolically confined quantum dots for up to 30 electrons based on the quantum Monte Carlo method. Effects of the electron-e…
Observation of Three-dimensional Long-range Order in Smaller Ion Coulomb Crystals in an rf Trap
A. Mortensen, E. Nielsen, T. Matthey +1
Three-dimensional long-range ordered structures in smaller and near-spherically symmetric Coulomb crystals of ^{40}Ca^+ ions confined in a linear rf Paul trap have been observed wh…