8 citations · 29 across the 6 of their papers we have counts for
6 papers
Probing electronic state-dependent conformational changes in a trapped Rydberg ion Wigner crystal
Marion Mallweger, Natalia Kuk, Vinay Shankar +6
State-dependent conformational changes play a central role in molecular dynamics, yet they are often difficult to observe or simulate due to their complexity and ultrafast nature.…
Phononic bright and dark states: Investigating multi-mode light-matter interactions with a single trapped ion
Harry Parke, Robin Thomm, Alan C. Santos +8
Interference underpins some of the most practical and impactful properties of both the classical and quantum worlds. In this work we experimentally investigate a new formalism to d…
Motional state analysis of a trapped ion by ultra-narrowband composite pulses
Marion Mallweger, Milena Guevara-Bertsch, Boyan T. Torosov +7
In this work, we present a method for measuring the motional state of a two-level system coupled to a harmonic oscillator. Our technique uses ultra-narrowband composite pulses on t…
Single-shot measurements of phonon number states using the Autler-Townes effect
Marion Mallweger, Murilo Henrique de Oliveira, Robin Thomm +6
We present a single-shot method to measure motional states in the number basis. The technique can be applied to systems with at least three non-degenerate energy levels which can b…
Micromotion minimization using Ramsey interferometry
Gerard Higgins, Shalina Salim, Chi Zhang +3
We minimize the stray electric field in a linear Paul trap quickly and accurately, by applying interferometry pulse sequences to a trapped ion optical qubit. The interferometry seq…
Observation of effects due to an atom's electric quadrupole polarizability
Gerard Higgins, Chi Zhang, Fabian Pokorny +4
The response of matter to fields underlies the physical sciences, from particle physics to astrophysics, and from chemistry to biophysics. We observe an atom's response to an elect…