Quantum state manipulation and cooling of ultracold molecules

T Langen, G Valtolina, D Wang, J Ye - Nature Physics, 2024 - nature.com
In recent years, an increasingly large variety of molecular species have been successfully
cooled to low energies, and innovative techniques continue to emerge to reach ever more …

Laser-cooled molecules

NJ Fitch, MR Tarbutt - Advances in atomic, molecular, and optical Physics, 2021 - Elsevier
The last few years have seen rapid progress in the application of laser cooling to molecules.
In this review, we examine what kinds of molecules can be laser cooled, how to design a …

Magneto-optical trap** and sub-Doppler cooling of a polyatomic molecule

NB Vilas, C Hallas, L Anderegg, P Robichaud… - Nature, 2022 - nature.com
Laser cooling and trap**,, and magneto-optical trap** methods in particular, have
enabled groundbreaking advances in science, including Bose–Einstein condensation …

Magneto-optical trap** of a diatomic molecule

JF Barry, DJ McCarron, EB Norrgard, MH Steinecker… - Nature, 2014 - nature.com
Laser cooling and trap** are central to modern atomic physics. The most used technique
in cold-atom physics is the magneto-optical trap (MOT), which combines laser cooling with a …

Precision measurement of time-reversal symmetry violation with laser-cooled polyatomic molecules

I Kozyryev, NR Hutzler - Physical review letters, 2017 - APS
Precision searches for time-reversal symmetry violating interactions in polar molecules are
extremely sensitive probes of high energy physics beyond the standard model. To extend …

Perspective: Ultracold molecules and the dawn of cold controlled chemistry

N Balakrishnan - The Journal of chemical physics, 2016 - pubs.aip.org
Ultracold molecules offer unprecedented opportunities for the controlled interrogation of
molecular events, including chemical reactivity in the ultimate quantum regime. The …

Laser cooled YbF molecules for measuring the electron's electric dipole moment

J Lim, JR Almond, MA Trigatzis, JA Devlin, NJ Fitch… - Physical review …, 2018 - APS
We demonstrate one-dimensional sub-Doppler laser cooling of a beam of YbF molecules to
100 μ K. This is a key step towards a measurement of the electron's electric dipole moment …

Laser-cooled polyatomic molecules for improved electron electric dipole moment searches

BL Augenbraun, ZD Lasner, A Frenett… - New Journal of …, 2020 - iopscience.iop.org
Doppler and Sisyphus cooling of 174 YbOH are achieved and studied. This polyatomic
molecule has high sensitivity to physics beyond the Standard Model and represents a new …

2D magneto-optical trap** of diatomic molecules

MT Hummon, M Yeo, BK Stuhl, AL Collopy, Y ** of the polar molecule yttrium (II) oxide (YO). In a 1D magneto-optical trap (MOT), we …

Laser cooling and slowing of CaF molecules

V Zhelyazkova, A Cournol, TE Wall, A Matsushima… - Physical Review A, 2014 - APS
We demonstrate slowing and longitudinal cooling of a supersonic beam of CaF molecules
using counterpropagating laser light resonant with a closed rotational and almost-closed …