کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11026313 1666395 2019 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ferromagnetic Kondo lattice behavior in Ce11Pd4In9
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Ferromagnetic Kondo lattice behavior in Ce11Pd4In9
چکیده انگلیسی
We report on the low-temperature physical properties of a novel compound Ce11Pd4In9 that crystallizes with the orthorhombic Nd11Pd4In9-type crystal structure (space group Cmmm). The compound exhibits ferromagnetic ordering at TC = 18.6 K and an order-order transition at Tt ≈ 1.6 K, as inferred from the low-temperature magnetic susceptibility, heat capacity and electrical resistivity data. In the paramagnetic region, the electrical transport in Ce11Pd4In9 is dominated by Kondo effect. Below TC, a distinct contribution due to ferromagnetic spin waves dominates the electrical resistivity data, while at the lowest temperatures, the electrical transport and thermodynamic properties are governed by strong electron-electron correlations. The features observed conjointly hint at strongly correlated ground state in Ce11Pd4In9.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 471, 1 February 2019, Pages 315-320
نویسندگان
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