3 papers
physics.atom-ph2025
Hyperfine-resolved optical spectroscopy of ultracold RbCs molecules: the metastable state
Arpita Das, Albert Li Tao, Luke M. Fernley +6
Using an ultracold gas of RbCs molecules, we perform hyperfine-resolved spectroscopy of transitions from the vibronic ground state to the lowest rovibrational states…
physics.atom-ph2023
Second-scale rotational coherence and dipolar interactions in a gas of ultracold polar molecules
Philip D. Gregory, Luke M. Fernley, Albert Li Tao +6
Ultracold polar molecules uniquely combine a rich structure of long-lived internal states with access to controllable long-range, anisotropic dipole-dipole interactions. In particu…
physics.atom-ph2023
An association sequence suitable for producing ground-state RbCs molecules in optical lattices
Arpita Das, Philip D. Gregory, Tetsu Takekoshi +5
We identify a route for the production of RbCs molecules in the rovibronic ground state that is compatible with efficient mixing of the atoms i…