کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1594252 | 1515662 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Heavy-fermion superconductivity in Ce2PdIn8
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Heavy-fermion superconductivity in Ce2PdIn8 Heavy-fermion superconductivity in Ce2PdIn8](/preview/png/1594252.png)
چکیده انگلیسی
The compound Ce2PdIn8 is a recently discovered novel member of the series CenTIn3n+2, where T=d-electron transition metal, and n=1n=1 or 2. So far, only the phases with T=Co, Rh and Ir have been intensively studied for their unconventional superconducting behavior at low temperatures. By means of magnetic susceptibility, electrical resistivity and heat capacity measurements we provide evidence that Ce2PdIn8 also has a superconducting ground state with a strong heavy-fermion character. The clean-limit superconductivity sets in at Tc=0.7K at ambient pressure, likely at a verge of a quantum phase transition that manifests itself in a form of distinct non-Fermi liquid features in the bulk normal state characteristics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 150, Issues 9–10, March 2010, Pages 411–414
Journal: Solid State Communications - Volume 150, Issues 9–10, March 2010, Pages 411–414
نویسندگان
D. Kaczorowski, D. Gnida, A.P. Pikul, V.H. Tran,