Magnetic relaxation in uranium ferromagnetic superconductors

Abstract

There is proposed a phenomenological theory of quasi-elastic neutron scattering in the itinerant ferromagnets UGe${}_2$ and UCoGe based on their property that magnetization supported by the moments located at uranium atoms is not conserved quantity relaxing to equilibrium by the interaction with itinerant electrons subsystem. As result the line width of quasi elastic neutron scattering at $q\to 0$ acquires nonvanishing value at all temperatures but the Curie temperature.

4 pages, no figures

References in corpus (2)

• Properties of Ferromagnetic Superconductors
• p-wave superconductivity near a transverse saturation field

Cited by in corpus (12)

• Review of U-based Ferromagnetic Superconductors: Comparison between UGe2, URhGe, and UCoGe
• Superconductivity in Uranium Ferromagnets
• Unconventional critical scaling of magnetization in uranium ferromagnetic superconductors UGe${}_2$ and URhGe
• Non-Landau damping of magnetic excitations in systems with localized and itinerant electrons
• Determination of spin and orbital magnetization in the ferromagnetic superconductor UCoGe
• Non-Fermi-liquid behavior and anomalous suppression of Landau damping in layered metals close to ferromagnetism
• Superconductivity in Uranium Compounds
• The dynamical exponent of a quantum critical itinerant ferromagnet: a Monte Carlo study
• Dual nature of magnetism in MnSi
• Novel critical behavior of magnetization in URhSi:Similarities to uranium ferromagnetic superconductors UGe${}_2$ and URhGe
• A Sport and a Pastime: Model Design and Computation in Quantum Many-Body Systems
• Metamagnetic phase transition in ferromagnetic superconductor URhGe