Physics - Beaming in a Spin Texture
Researchers use an optical vortex beam to create a stable pattern of electron spins in a thin layer of semiconductor material.
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Researchers use an optical vortex beam to create a stable pattern of electron spins in a thin layer of semiconductor material.
The Ukrainian Journal of Physics has managed to keep publishing during the past year, offering an outlet for physicists in the war-torn country.
Spatial maps of the light emitted by an excited molecule reveal how the emission depends on the molecule’s charge states.
Researchers have demonstrated quantum gate operations in a system where voltage pulses cause neighboring electron spins to swap with one another.
If a helical bacteria’s tail propulsion is strong enough to deform the yield-stress fluid ahead of the swimmer, locomotion proceeds.