Transport of magnetically sensitive atoms in a magnetic environment
arXiv:2410.06640 · doi:10.1063/5.0260263
Abstract
Among interesting applications of cold atoms, quantum simulations attract a lot of attention. In this context, rare-earth ultracold atoms are particularly appealing for such simulators due to their numerous Fano-Feshbach resonances and magnetic dipole moments in the ground state. Creating a quantum gas microscope requires a large optical access that may be achieved using transport of atoms between separate vacuum volumes. We demonstrate that in case of the transport of magnetic atoms the magnetic field can be directly measured and adjusted to reduce additional losses after the transport therefore increasing the efficiency of subsequent evaporation cooling. This approach allows to transfer over 85% of the atoms from the main chamber to the scientific chamber, located 38 cm away with moderate laser power of 26 W without atomic polarization decay.
References in corpus (23)
- Many-Body Physics with Individually-Controlled Rydberg Atoms
- Observation of the supersolid stripe phase in spin-orbit coupled Bose-Einstein condensates
- Self-bound droplets of a dilute magnetic quantum liquid
- Quantum-fluctuation-driven crossover from a dilute Bose-Einstein condensate to a macro-droplet in a dipolar quantum fluid
- Supersolid formation in a quantum gas breaking continuous translational symmetry
- Observation of dipole-dipole interaction in a degenerate quantum gas
- Quantum degenerate dipolar Fermi gas
- Long-lived and transient supersolid behaviors in dipolar quantum gases
- A Quantum Gas Microscope for Fermionic Atoms
- Dipolar physics: A review of experiments with magnetic quantum gases
- Optimal transport of ultracold atoms in the non-adiabatic regime
- Dipolar quantum solids emerging in a Hubbard quantum simulator
- Long Distance Transport of Ultracold Atoms using a 1D optical lattice
- Site-resolved imaging of ytterbium atoms in a two-dimensional optical lattice
- Quantum-gas microscopes - A new tool for cold-atom quantum simulators
- Optical transport and manipulation of an ultracold atomic cloud using focus-tunable lenses
- Two-temperature momentum distribution in a Thulium magneto-optical trap
- A two-dimensional magneto-optical trap of dysprosium atoms as a compact source for efficient loading of a narrow-line three-dimensional magneto-optical trap
- Strongly dipolar gases in a one-dimensional lattice: Bloch oscillations and matter-wave localization
- Characterizing the temperature dependence of Fano-Feshbach resonances of Ultracold Polarized Thulium
- Losses of thulium atoms from optical dipole traps operating at 532 and 1064 nm
- Bose-Einstein condensate as a diagnostic tool for an optical lattice formed by 1064 nm laser light
- Inspiration from machine learning on example of optimization of the Bose-Einstein condensate of thulium atoms in a 1064-nm trap