Transport and magnetization in the badly metallic itinerant ferromagnet
L Klein; J S Dodge; C H Ahn; J W Reiner; L Mieville; T H Geballe; M R Beasley; A Kapitulnik; L Klein; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; J S Dodge; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; C H Ahn; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; J W Reiner; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; L Mieville; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; T H Geballe; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; M R Beasley; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA; A Kapitulnik; Edward L Ginzton Laboratories, Stanford University, Stanford, CA 94305, USA
Журнал:
Journal of Physics: Condensed Matter
Дата:
1996-11-25
Аннотация:
is an itinerant ferromagnet with and a `bad metal' in the limit of . While the magnetic properties of in the paramagnetic phase, near the ferromagnetic phase transition and at low temperatures are normal and consistent with its being a strong itinerant ferromagnet, the transport properties (resistivity and magnetoresistance) sharply deviate from that of good metallic ferromagnets. We conjecture that the distinct transport behaviour of is related to its being a `bad metal' in the limit, and discuss the possible relevance of our results to the unusual transport properties of other `bad metals' such as high-temperature superconductors.
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