Magnetic instabilities in CeRu2Si2 compounds
作者： S Raymond , D Raoelison , S Kambe , L.P Regnault , B Fåk
DOI: 10.1016/S0921-4526(98)00772-8
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摘要: Abstract Neutron scattering experiments were recently performed in compounds of the CeRu2Si2 family. The topic addressed is proximity magnetic instabilities. first one a T=0 K quantum phase transition experimentally achieved with lanthanum doping. second kind instability linked to competition between antiferromagnetic and ferromagnetic interactions these materials. pseudo-metamagnetic occurrence an compound CeRu2Ge2 studied. Comparisons macroscopic measurements are made using simple analysis data.
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