Optical flux lattices

This with strontium.


Experimental realization of a fermionic spin-momentum lattice,
P. Lauria, W.-T. Kuo, N. Cooper, JTB

OFL beams in orange, ODT in yellow, red MOT, blue MOT, and AOsense blue 2D MOT, Zeeman slower and transverse cooling.
OFL schematic and momentum lattice
A degenerate gas of fermions pushed in an optical flux lattice.