Charge inhomogeneity in an expanded fluid metal: X-ray Compton scattering observation K. Matsuda, K. Kimura, T. Nagao, T. Hagiya, Y. Kajihara, M. Inui, K. Tamura, M. Katoh, M. Itou, N. Hiraoka and Y. Sakurai EPL, 117 1 (2017) 17004 Published online: 28 February 2017 DOI: 10.1209/0295-5075/117/17004