Towards chemistry at absolute zero

BR Heazlewood, TP Softley - Nature Reviews Chemistry, 2021 - nature.com
The prospect of cooling matter down to temperatures that are close to absolute zero raises
intriguing questions about how chemical reactivity changes under these extreme conditions …

Manipulation and control of molecular beams

SYT van de Meerakker, HL Bethlem… - Chemical …, 2012 - ACS Publications
The motion of neutral molecules in a beam can be manipulated and controlled with
inhomogeneous electric and magnetic fields. Static fields can be used to deflect or focus …

Manipulation of molecules with electromagnetic fields

M Lemeshko, RV Krems, JM Doyle, S Kais - Molecular Physics, 2013 - Taylor & Francis
The goal of the present article is to review the major developments that have led to the
current understanding of molecule–field interactions and experimental methods for …

Millikelvin Reactive Collisions between Sympathetically Cooled Molecular Ions and<? format?> Laser-Cooled Atoms in an Ion-Atom Hybrid Trap

FHJ Hall, S Willitsch - Physical review letters, 2012 - APS
We report on a study of cold reactive collisions between sympathetically cooled molecular
ions and laser-cooled atoms in an ion-atom hybrid trap. Chemical reactions were studied at …

Light-Assisted Ion-Neutral Reactive Processes in the Cold Regime:<? format?> Radiative Molecule Formation versus Charge Exchange

FHJ Hall, M Aymar, N Bouloufa-Maafa, O Dulieu… - Physical review …, 2011 - APS
We present a combined experimental and theoretical study of cold reactive collisions
between laser-cooled Ca+ ions and Rb atoms in an ion-atom hybrid trap. We observe rich …

Capture theory models: An overview of their development, experimental verification, and applications to ion–molecule reactions

A Tsikritea, JA Diprose, TP Softley… - The Journal of Chemical …, 2022 - pubs.aip.org
Since Arrhenius first proposed an equation to account for the behavior of thermally activated
reactions in 1889, significant progress has been made in our understanding of chemical …

Coulomb-crystallised molecular ions in traps: methods, applications, prospects

S Willitsch - International Reviews in Physical Chemistry, 2012 - Taylor & Francis
Translationally cold, spatially localised molecular ions prepared by sympathetic cooling with
laser-cooled atomic ions in ion traps have recently found a wide range of applications in …

New method to study ion–molecule reactions at low temperatures and application to the reaction

P Allmendinger, J Deiglmayr, O Schullian… - …, 2016 - Wiley Online Library
Studies of ion–molecule reactions at low temperatures are difficult because stray electric
fields in the reaction volume affect the kinetic energy of charged reaction partners. We …

Cold state-selected molecular collisions and reactions

BK Stuhl, MT Hummon, J Ye - Annual review of physical …, 2014 - annualreviews.org
Over the past decade, and particularly the past five years, a quiet revolution has been
building at the border between atomic physics and experimental quantum chemistry. The …

Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions

LS Petralia, A Tsikritea, J Loreau, TP Softley… - Nature …, 2020 - nature.com
Isotopic substitution has long been used to understand the detailed mechanisms of chemical
reactions; normally the substitution of hydrogen by deuterium leads to a slower reaction …