Low-temperature properties of CePd2In |
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| Authors: | A. D. Bianchi E. Felder A. Schilling M. A. Chernikov F. Hulliger H. R. Ott |
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| Affiliation: | 1. Laboratorium für Festk?rperphysik, Eidgen?ssische Technische Hoschule, CH-8093, Zürich, Switzerland
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| Abstract: | We report measurements of the specific heatC p(T), electrical resistivity ϱ(T) and magnetic susceptibility ξ(T) of hexagonal CePd2In, at low temperatures. Anomalies inC p(T), χ(T) and ϱ(T) atT=1.23 K, indicate a phase transition, most likely to an antiferromagnetically-ordered phase. The electronic entropy reachesR ln2 per mole Ce at 9.2K, suggesting that the phase transition involves a doublet state. The ordered phase coexists with moderately correlated itinerant electrons. |
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| Keywords: | 75.50.Ee 75.20.Hi 75.40.-s |
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