338 citations · 2.5k across the 52 of their papers we have counts for
6 papers · 1 filter
Dipole-phonon quantum logic with trapped polar molecular ions
Wesley C. Campbell, Eric R. Hudson
The interaction between the electric dipole moment of a trapped molecular ion and the configuration of the confined Coulomb crystal couples the orientation of the molecule to its m…
High fidelity manipulation of a qubit built from a synthetic nucleus
Justin E. Christensen, David Hucul, Wesley C. Campbell +1
The recently demonstrated trapping and laser cooling of Ba has opened the door to the use of this nearly ideal atom for quantum information processing. However, before…
Reaction blockading in charged-neutral excited-state chemistry at low collision energy
Prateek Puri, Michael Mills, Ionel Simbotin +5
We study an excited atom-polar molecular ion chemical reaction (Ca + BaCl) at low temperature by utilizing a hybrid atom-ion trapping system. The reaction rate and product…
The concept of laser-based conversion electron Mössbauer spectroscopy for a precise energy determination of Th
Lars C. von der Wense, Benedict Seiferle, Christian Schneider +13
Th is the only nucleus currently under investigation for the development of a nuclear optical clock (NOC) of ultra-high accuracy. The insufficient knowledge of the first nu…
Excitation-assisted nonadiabatic charge-transfer reaction in a mixed atom-ion system
Ming Li, Michael Mills, Prateek Puri +3
An important physical process unique to neutral-ion systems is the charge-transfer (CT) reaction. Here, we present measurements of and models for CT processes between co-trapped ul…
Engineering excited-state interactions at ultracold temperatures
Michael Mills, Prateek Puri, Ming Li +5
Using a recently developed method for precisely controlling collision energy, we observe a dramatic suppression of inelastic collisions between an atom and ion (Ca + Yb) at low…