Synthesis, crystal chemistry, and magnetic properties of Ce3-xRhGa10+3x (x = 0.36): A new member of the [BaAl4]m[CaF2]n[AlB2]p homologous series
Source abstract
Abstract
Abstract Ce3-xRhGa10+3x (x = 0.36) is a new member of the linear intergrowth structure series built up from segments of the BaAl4, AlB2 and CaF2 structure types. The compound crystallizes with a disordered variant of the Pr3NiGa10 type structure. Unlike the prototype, Ce3-xRhGa10+3x exhibits notable deficiency in rare-earth content, accompanied with significant excess of Ga atoms, corresponding to additional Ga environment of one of the Ce atoms. The novel compound is a Curie-Weiss paramagnet and orders antiferromagnetically at low temperatures. The electrical transport in Ce3-xRhGa10+3x has a metallic character, and bears contributions due to crystalline electric field, Kondo and magnetic exchange interactions.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Rare-earth and actinide compounds · Iron-based superconductors research · Inorganic Chemistry and Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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