DOI:https://doi.org/10.1103/PhysRevLett.115.219901
© 2015 American Physical Society
J. J. McFerran, L. Yi, S. Mejri, S. Di Manno, W. Zhang, J. Guéna, Y. Le Coq, and S. Bize
Vol. 115, Iss. 21 — 20 November 2015
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