Phase diagram of Ce(Co1−xFex)Ge3: from complex magnetic ordering to a non-magnetic Fermi liquid
Source abstract
Abstract
Abstract The evolution from an antiferromagnetic Kondo lattice, with two magnetic ordering transitions (CeCoGe 3 ), to a non-magnetic, moderate heavy fermion compound (CeFeGe 3 ) in the Ce(Co 1− x Fe x )Ge 3 series was studied by magnetic and transport measurements. A tentative magnetic x – T phase diagram for the series was constructed. The experimental results suggest the existence of a quantum critical point close to x C =0.6.
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Research context
OpenAlex topics: Rare-earth and actinide compounds · Iron-based superconductors research · Organic and Molecular Conductors Research
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References (10)
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