This with strontium.
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.110.185301
Experimental realization of a fermionic spin-momentum lattice,
P. Lauria, W.-T. Kuo, N. Cooper, JTB
arXiv:2203.05543





This with strontium.
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.110.185301
Experimental realization of a fermionic spin-momentum lattice,
P. Lauria, W.-T. Kuo, N. Cooper, JTB
arXiv:2203.05543