作者: A. Amo , D. Sanvitto , F. P. Laussy , D. Ballarini , E. del Valle
DOI: 10.1038/NATURE07640
关键词: Dissipative system 、 Polariton 、 Degenerate energy levels 、 Superfluidity 、 Polariton superfluid 、 Condensed matter physics 、 Rayleigh scattering 、 Physics 、 Quantum mechanics 、 Excitation 、 Boson
摘要: … flowing at supersonic velocities 12 are the clearest signatures of quantum fluid propagation. … , spatial coherence and long-range order—which have been used as evidence for polariton …