1.1k citations · 1.5k across the 4 of their papers we have counts for
4 papers
Trapped-ion antennae for the transmission of quantum information
Maximilian Harlander, Regina Lechner, Michael Brownnutt +2
More than one hundred years ago Heinrich Hertz succeeded in transmitting signals over a few meters to a receiving antenna using an electromagnetic oscillator and thus proving the e…
14-qubit entanglement: creation and coherence
Thomas Monz, Philipp Schindler, Julio T. Barreiro +7
We report the creation of Greenberger-Horne-Zeilinger states with up to 14 qubits. By investigating the coherence of up to 8 ions over time, we observe a decay proportional to the…
Trapped-ion probing of light-induced charging effects on dielectrics
Maximilian Harlander, Michael Brownnutt, Wolfgang Hänsel +1
We use a string of confined Ca ions to measure perturbations to a trapping potential which are caused by light-induced charging of an anti-reflection coated window and o…
Deterministic reordering of 40Ca+ ions in a linear segmented Paul trap
F. Splatt, M. Harlander, M. Brownnutt +3
In the endeavour to scale up the number of qubits in an ion-based quantum computer several groups have started to develop miniaturized ion traps for extended spatial control and ma…