Demonstration of the first two-dimensional ion lattice integrated on a microchip. We realize a two-dimensional ion-trap lattice on a microchip using a new fabrication method that allows very-high voltages to be applied to the chip, enabling very deep ion traps. Published in Nature Communications.

Manuscript: Fabrication and operation of a two-dimensional ion-trap lattice on a high-voltage microchip

University of Sussex Press Release