Spin dynamics of the ferromagnetic superconductor UGe$_{2}$
S. Raymond, A. Huxley
TL;DR
This study investigates the magnetic excitations in the ferromagnetic superconductor UGe₂ using inelastic neutron scattering, revealing Ising-type fluctuations with characteristics between localized and itinerant magnetism.
Contribution
It provides new insights into the nature of magnetic fluctuations in UGe₂, highlighting their Ising character and intermediate behavior.
Findings
Ferromagnetic fluctuations are of Ising type.
Magnetization is non-conserved.
Magnetic behavior is intermediate between localized and itinerant.
Abstract
Inelastic neutron scattering was used to study the low energy magnetic excitations of the ferromagnetic superconductor UGe. The ferromagnetic fluctuations are of Ising nature with a non-conserved magnetization and have an intermediate behavior between localized and itinerant magnetism.
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