cond-mat.str-el
Ferromagnetic fragmented ground state in the pyrochlore Ho$_2$Ru$_2$O$_7$
F. Museur J. Robert F. Morineau V. Simonet E. Pachoud A. Hadj-Azzem C. Colin P. Manuel J. R. Stewart P. C. W. Holdsworth E. Lhotel