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physics.atom-ph2024
Sub-Doppler laser cooling and magnetic trapping of natural-abundance fermionic potassium
Mateusz BocheÅski, Mariusz Semczuk
We report on reaching sub-Doppler temperatures of K in a single-chamber setup using a dispenser-based potassium source with natural (0.012 of K) isotopic composit…
physics.atom-ph2024
Magnetic trapping of an ultracold K-K mixture with a versatile potassium laser system
Mateusz BocheÅski, Jakub Dobosz, Mariusz Semczuk
We present a dual isotope magneto-optical trap (MOT), simultaneous sub-Doppler laser cooling, and magnetic trapping of a spin-polarized K-K Bose-Fermi mixture realize…