Observation of Superconductivity in Heavy-Fermion Compounds of Ce<sub>2</sub>CoIn<sub>8</sub>

Genfu Chen, S. Ōhara, Masato Hedo, Yoshiya Uwatoko, Kazuya Saito, Michio Sorai, I. Sakamoto

Type: Article

Publication Date: 2002-12-15

Citations: 76

DOI: https://doi.org/10.1143/jpsj.71.2836

Abstract

We succeeded in growing a single crystal of Ce 2 CoIn 8 by the flux method. The results of specific heat and electrical resistivity measurements indicate that Ce 2 CoIn 8 is a heavy-fermion superconductor below 0.4 K with an electronic specific heat coefficient γ as large as 500 mJ/K 2 mol-Ce.

Locations

Journal of the Physical Society of Japan - View
arXiv (Cornell University) - View - PDF

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