Bartomeu Monserrat, Miguel Martinez-Canales, Richard J. Needs, and Chris J. Pickard, "Helium-Iron Compounds at Terapascal Pressures", Physical Review Letters 121 (2018) 015301

L. Longley, S. M. Collins, C. Zhou, G. J. Smales, S. E. Norman, N. J. Brownbill, C. W. Ashling, P. A. Chater, R. Tovey, C. Bibiane-Schønlieb, T. F. Headen, N. Terrill, Y. Yue, A. J. Smith, F. Blanc, D. A. Keen, P. A. Midgley and T. D. Bennett, “Liquid Phase Blending of Metal-Organic Frameworks”, Nature Commun. (2018).