Jacqmin works on chip-trapped ultracold-atom sources and matter-wave interferometry within LKB's Atom Chips team, part of the broader effort (alongside fiber Fabry-Perot microcavity work) to build compact, chip-scale atomic sensors and clocks.

Jörg Müller's Quantum Metrology group works on next-generation optical atomic clocks and superradiant lasers. Key experiments: cold strontium continuous superradiant laser (subnatural linewidth, pushing beyond traditional clock limitations); microresonator-based frequency combs; ultra-stable optical reference cavities; and cavity QED many-atom systems for clocks and sensing. The group is part of the EU iqClock project targeting operational optical lattice clocks.

Schleier-Smith's group uses optical-cavity-mediated interactions to entangle and spin-squeeze ensembles of trapped neutral atoms, generating metrologically useful entangled states for quantum-enhanced sensing, and is developing modular, networked atom-cavity systems as building blocks for distributed quantum sensor arrays and simulators.