Skip to Main content Skip to Navigation
Journal articles

Ferromagnetic ordering in the novel ternary uranium germanide URu0.29Ge2

Abstract : URu0.29Ge2 is a new germanide crystallizing in a monoclinic structure (C2/c space group, lattice parameters a = 4.098(1) angstrom, b = 15.936(3) angstrom, c = 4.045(1) angstrom and beta = 90.091(2)degrees) derived from the CeNiSi2-type. It undergoes a ferromagnetic ordering at T-c = 63 K, which manifests itself as distinct anomalies in temperature variations of the magnetization, specific heat and electrical resistivity. Just below T-c the T-dependent resistivity exhibits a broad hump, which hints at complex magnetic structure of the compound, while below 5 K it shows an upturn that likely arises due to atomic disorder in the crystal lattice.
Document type :
Journal articles
Complete list of metadatas
Contributor : Laurent Jonchère <>
Submitted on : Monday, June 4, 2018 - 2:00:32 PM
Last modification on : Tuesday, January 12, 2021 - 4:41:52 PM



M. Pasturel, A. Pikul, G. Chajewski, H. Noël, D. Kaczorowski. Ferromagnetic ordering in the novel ternary uranium germanide URu0.29Ge2. Intermetallics, Elsevier, 2018, 95, pp.19-23. ⟨10.1016/j.intermet.2018.01.011⟩. ⟨hal-01807086⟩



Record views