Observation of interspecies ion separation in inertial-confinement-fusion implosionsS. C. Hsu, T. R. Joshi, P. Hakel, E. L. Vold, M. J. Schmitt, N. M. Hoffman, R. M. Rauenzahn, G. Kagan, X.-Z. Tang, R. C. Mancini, Y. Kim and H. W. HerrmannEPL, 115 6 (2016) 65001DOI: https://doi.org/10.1209/0295-5075/115/65001