Transport properties of the heavy-fermion superconductor Ce2CoIn8

We present experimental results on the magnetic susceptibility, electrical resistivity and Hall coefficient for the normal state of Ce2CoIn8 in the temperature range 2-300 K. These results confirmed the heavy-fermion behaviour of Ce2CoIn8. The resistivity shows a linear temperature dependence in the...

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Veröffentlicht in:Journal of physics. Condensed matter 2003-07, Vol.15 (28), p.S2175-S2178
Hauptverfasser: Chen, Genfu, Ohara, Shigeo, Hedo, Masato, Uwatoko, Yoshiya, Sakamoto, Isao
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Sprache:eng
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Zusammenfassung:We present experimental results on the magnetic susceptibility, electrical resistivity and Hall coefficient for the normal state of Ce2CoIn8 in the temperature range 2-300 K. These results confirmed the heavy-fermion behaviour of Ce2CoIn8. The resistivity shows a linear temperature dependence in the low-temperature range, which develops remarkably with increasing pressure. This suggests that Ce2CoIn8 is near the quantum critical point.
ISSN:0953-8984
1361-648X
DOI:10.1088/0953-8984/15/28/346