Magnetic relaxation in uranium ferromagnetic superconductors

V. P. Mineev

doi:10.1103/PhysRevB.88.224408

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Magnetic relaxation in uranium ferromagnetic superconductors

V. P. Mineev

DOI 10.1103/PhysRevB.88.224408 · Physical Review B

T1

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Abstract

There is proposed a phenomenological description of quasielastic neutron scattering in the ferromagnetic metals UGe2 and UCoGe based on their property that magnetization supported by the moments located at uranium atoms is not a conserved quantity relaxing to equilibrium by the interaction with an itinerant electron subsystem. As a result the linewidth of quasielastic neutron scattering at q→0 acquires nonvanishing value at all temperatures but the Curie temperature.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
UGe2 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
URhGe Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
UCoGe Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
UPd2Al3 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
UPdAl3 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown