3 papers
cond-mat.str-el2025★ 1 cited
Ferromagnetic fragmented state in the pyrochlore HoRuO
F. Museur, J. Robert, F. Morineau +10
The consecutive magnetic ordering of the Ho and Ru ions in the pyrochlore Ho2Ru2O7 and their interplay are investigated by neutron scattering, magnetic and specific heat measuremen…
cond-mat.str-el2025
Satisfaction and Violation of the Fluctuation-Dissipation Relation in spin ice materials
F. Morineau, V. Cathelin, P. C. W. Holdsworth +5
We test the fluctuation-dissipation relation (FDR) in spin ice materials DyTiO and HoTiO by measuring both the magnetic noise and the out-of-phase part of t…
cond-mat.str-el2025
Monopoles, Dirac strings and Magnetic Noise in Model Spin Ice
A. Huster Zapke, P. C. W. Holdsworth
Using the Dirac string formalism for monopoles we expose an extensive analogy between magnetic monopole excitations in the dumbbell model of spin ice and those of the vacuum. In bo…