Publication

Phonon excitations of Floquet-driven superfluids in a tilted optical lattice
Physical Review Research 6, (2024)
Tilted lattice potentials with periodic driving play a crucial role in the study of artificial gauge fields and topological phases with …
R. Cruickshank, A. D. Carli, M. Mitchell, A. L. Rooij, S. Kuhr, C. E. Creffield, E. Haller
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778.1 nm distributed feedback lasers for Rb two-photon atomic systems with sub-4 kHz linewidths
APL Photonics 9, 056114 (2024)
A new epitaxial layer design with a double mode expander layer, high refractive index claddings, and an aluminum-free active area has …
E. Di Gaetano, B. Keliehor, K. Gallacher, P. F. Griffin, M. Sorel, E. Riis, D. J. Paul
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Spontaneously sliding multipole spin density waves in cold atoms
Physical Review Letters 132, (2024)
We report on the observation of spontaneously drifting coupled spin and quadrupolar density waves in the ground state of laser driven …
G. Labeyrie, J. Walker, G. Robb, R. Kaiser, T. Ackemann
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Theory of Rayleigh–Brillouin optical activity light scattering applicable to chiral liquids
Physical Chemistry Chemical Physics 26, 11641–11648 (2024)
It has long been understood that dilute samples of chiral molecules such as rarefied gases should exhibit Rayleigh optical activity. We …
R. P. Cameron, E. I. Alexakis, A. S. Arnold, D. McArthur
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Continuous acceleration sensing using optomechanical droplets
Atoms 12, (2024)
We show that a Bose–Einstein Condensate illuminated by a far off-resonant optical pump field and its retroreflection from a feedback …
G. R. M. Robb, J. G. Walker, G. Oppo, T. Ackemann
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Interspecies Förster resonances for Rb-Cs Rydberg d -states for enhanced multi-qubit gate fidelities
Physical Review Research 6, (2024)
We present an analysis of interspecies interactions between Rydberg d-states of rubidium and cesium. We identify the Förster resonance …
P. M. Ireland, D. M. Walker, J. D. Pritchard
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Three-axis magnetic field detection with a compact, high-bandwidth, single beam zero-field atomic magnetometer
Proceedings of SPIE - The International Society for Optical Engineering 12912, (2024)
Zero-field optically pumped magnetometers (OPMs) have emerged as an important technology in the realm of biomagnetic research, …
R. Dawson, C. O'Dwyer, M. Mrozowski, S. Ingleby, P. Griffin, E. Riis
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Ultracold field-linked tetratomic molecules
Nature 626, 283–287 (2024)
Ultracold polyatomic molecules offer opportunities1 in cold chemistry2,3, precision measurements4 and quantum information …
X. Chen, S. Biswas, S. Eppelt, A. Schindewolf, F. Deng, T. Shi, S. Yi, T. A. Hilker, I. Bloch, X. Luo
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A cold-atom Ramsey clock with a low volume physics package
Scientific Reports 14, (2024)
We demonstrate a Ramsey-type microwave clock interrogating the 6.835 GHz ground-state transition in cold 87Rb atoms loaded from a …
A. Bregazzi, E. Batori, B. Lewis, C. Affolderbach, G. Mileti, E. Riis, P. Griffin
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A high-flux cold-atom source utilising a grating atom chip
Arxiv (2024)
H. Heine, M. S. L. Gonidec, A. S. Arnold, P. F. Griffin, E. Riis, W. Herr, E. M. Rasel
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