Crystallization of bosonic quantum Hall states in a rotating quantum gas

Crystallization of bosonic quantum Hall states in a rotating quantum gas

Nature, Published online: 05 January 2022; doi:10.1038/s41586-021-04170-2

Spontaneous crystallization of atoms occurs in a rotating ultracold Boseā€“Einstein condensate occupying the lowest Landau level, behaviour that is related to a quantum hydrodynamic instability driven by shear forces.
Source: Nature