The Einstein–de Haas effect, which links the spin of electrons to macroscopic rotation, has now been demonstrated in a quantum fluid by researchers at Science Tokyo. The team observed this effect in a ...
In a spinor-dipolar Bose–Einstein condensate of europium atoms, near-zero magnetic fields allow dipole–dipole interactions to drive spin relaxation, producing circulating flow in the quantum fluid.
The Einstein-de Haas effect has been observed in a quantum fluid, showing that changes in magnetization transfer angular momentum from atomic spins to collective motion. (Nanowerk News) In 1915, ...