Microfabricated ion traps are a major advancement towards scalable quantum computing
with trapped ions. The development of more versatile ion-trap designs, in which tailored …

The endeavour to control increasingly larger systems of particles at the quantum level is a
natural goal, and will be a driving force for the physical sciences in the coming decades. The …

Advanced quantum information protocols rely on the operation of multinodal quantum
networks where entanglement is distributed across the nodes. Existing protocols of …

We develop the theory to describe the equilibrium ion positions and phonon modes for a
trapped ion quantum simulator in an oblate Paul trap that creates two-dimensional Coulomb …

Trapped ion technology has seen advances in performance, robustness and versatility over
the last decade. With increasing numbers of trapped ion groups worldwide, a myriad of trap …

Ion traps can provide both physical implementation of quantum information processing and
direct observation of quantum systems. Recently, surface ion traps have been developed …

Separate addressing of individual qubits is a challenging requirement for scalable quantum
computation, and crosstalk between operations on neighboring qubits remains a significant …

We report a linear surface-electrode trap that can be used to form parallel ion strings. By
adjusting the balance of the radio-frequency (RF) voltages applied to central and RF …

Trapped ion transportation operations in the horizontal direction have been already
demonstrated successfully by several researchers. In this paper, we propose a novel trap …

We present the design, fabrication, and characterization of a segmented surface ion trap
with integrated current-carrying structures. The latter produce a spatially varying magnetic …