Self-assembled Zeeman slower based on spherical permanent magnets

Abstract

We present a novel type of longitudinal Zeeman slower. The magnetic field profile is generated by a 3D array of permanent spherical magnets, which are self-assembled into a stable structure. The simplicity and stability of the design make it quick to assemble and inexpensive. In addition, as with other permanent magnet slowers, no electrical current or water cooling is required. We describe the theory, assembly, and testing of this new design.

References in corpus (6)

• An Optical Lattice Clock with Accuracy and Stability at the $10^{-18}$ Level
• Colloquium: Physics of optical lattice clocks
• Zeeman slowers made simple with permanent magnets in a Halbach configuration
• A Zeeman Slower based on magnetic dipoles
• Dynamically configurable and optimizable Zeeman slower using permanent magnets and servomotors
• Longitudinal Zeeman slowers based on permanent magnetic dipoles

Cited by in corpus (5)

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• Detailed study of a transverse field Zeeman slower
• Hybrid setup for stable magnetic fields enabling robust quantum control
• Efficient water-cooled Bitter-type electromagnet for Zeeman slowing in cold-atom experiments