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Geometrically locked vortex lattices in semiconductor quantum fluids

Tosi, G; Christmann, G; Berloff, NG; Tsotsis, P; Gao, Tingge; Hatzopoulos, Z; Savvidis, P.G; Baumberg, J.J


Macroscopic quantum states can be easily created and manipulated within semiconductor microcavity chips using exciton-photon quasiparticles called polaritons. Besides being a new platform for technology, polaritons have proven to be ideal systems to study out-of-equilibrium condensates. Here we harness the photonic component of such a semiconductor quantum fluid to measure its coherent wavefunction on macroscopic scales. Polaritons originating from separated and independent incoherently pumped...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
Source: Nature Communications
DOI: 10.1038/ncomms2255
Access Rights: Open Access


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