Observation of half-quantum vortices in an exciton-polariton condensate

Singly quantized vortices have already been observed in many systems, including the superfluid helium, Bose-Einstein condensates of dilute atomic gases, and condensates of exciton-polaritons in the solid state. Two-dimensional superfluids carrying spin are expected to demonstrate a different type of...

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Bibliographic Details
Main Authors: Lagoudakis, K.G (Author), Ostatnický, T. (Author), Kavokin, A.V (Author), Rubo, Y.G (Author), André, R. (Author), Deveaud-Plédra, B. (Author)
Format: Article
Language:English
Published: 2009-11-13.
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