Ion-trap measurements of electric-field noise near surfaces

M Brownnutt, M Kumph, P Rabl, R Blatt - Reviews of modern Physics, 2015 - APS
Electric-field noise near surfaces is a common problem in diverse areas of physics and a
limiting factor for many precision measurements. There are multiple mechanisms by which …

Strongly interacting ultracold polar molecules

B Gadway, B Yan - Journal of Physics B: Atomic, Molecular and …, 2016 - iopscience.iop.org
This paper reviews recent advances in the study of strongly interacting systems of dipolar
molecules. Heteronuclear molecules feature large and tunable electric dipole moments …

Polyelemental nanoparticle libraries

PC Chen, X Liu, JL Hedrick, Z Xie, S Wang, QY Lin… - Science, 2016 - science.org
Multimetallic nanoparticles are useful in many fields, yet there are no effective strategies for
synthesizing libraries of such structures, in which architectures can be explored in a …

Quantum-enhanced sensing of a single-ion mechanical oscillator

KC McCormick, J Keller, SC Burd, DJ Wineland… - Nature, 2019 - nature.com
Special quantum states are used in metrology to achieve sensitivities below the limits
established by classically behaving states,. In bosonic interferometers, squeezed states …

Fifteen years of cold matter on the atom chip: promise, realizations, and prospects

M Keil, O Amit, S Zhou, D Groswasser… - Journal of modern …, 2016 - Taylor & Francis
Here we review the field of atom chips in the context of Bose–Einstein Condensates (BEC)
as well as cold matter in general. Twenty years after the first realization of the BEC and 15 …

Rapid exchange cooling with trapped ions

SD Fallek, VS Sandhu, RA McGill, JM Gray… - Nature …, 2024 - nature.com
The trapped-ion quantum charge-coupled device (QCCD) architecture is a leading
candidate for advanced quantum information processing. In current QCCD implementations …

Single-qubit gates based on targeted phase shifts in a 3D neutral atom array

Y Wang, A Kumar, TY Wu, DS Weiss - Science, 2016 - science.org
Although the quality of individual quantum bits (qubits) and quantum gates has been
steadily improving, the number of qubits in a single system has increased quite slowly. Here …

Penning micro-trap for quantum computing

S Jain, T Sägesser, P Hrmo, C Torkzaban, M Stadler… - Nature, 2024 - nature.com
Trapped ions in radio-frequency traps are among the leading approaches for realizing
quantum computers, because of high-fidelity quantum gates and long coherence times …

Synthetic gauge theories based on parametric excitations of trapped ions

O Bǎzǎvan, S Saner, E Tirrito, G Araneda… - Communications …, 2024 - nature.com
Resource efficient schemes for the quantum simulation of lattice gauge theories can benefit
from hybrid encodings of gauge and matter fields that use the native degrees of freedom …

Coherent coupling and non-destructive measurement of trapped-ion mechanical oscillators

PY Hou, JJ Wu, SD Erickson, DC Cole, G Zarantonello… - Nature Physics, 2024 - nature.com
Precise quantum control and measurement of several harmonic oscillators, such as the
modes of the electromagnetic field in a cavity or of mechanical motion, are key for their use …