Author(s): Robert Dall, Michael D. Fraser, Anton S. Desyatnikov, Guangyao Li, Sebastian Brodbeck, Martin Kamp, Christian Schneider, Sven Höfling, and Elena A. Ostrovskaya
A spiral pattern of light imparts angular momentum to a quantum condensate in a semiconductor.
[Phys. Rev. Lett. 113, 200404] Published Wed Nov 12, 2014