Magnetic excitations in the ferromagnetic superconductor UGe2.
We report that the uniform magnetization is not conserved in the magnetic excitation spectrum of UGe2. The measured spectrum is therefore different from that in d-electron ferromagnetic metals in a way that would facilitate magnetically mediated superconductivity.
Huxley
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DRFMC, SPSMS, CEA, Grenoble, France.
Raymond
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Ressouche
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E