Title: Hall Effect in CeCu<sub>2</sub>Si<sub>2</sub>under Pressure
Abstract: We report the results of Hall effect measurements on CeCu 2 Si 2 under high pressures up to 4.8 GPa. The Hall coefficient at ambient pressure increases with decreasing temperature and exhibits maximum at 4 K. The Hall coefficient at temperature higher than the coherent temperature of 10 K is consistent with the anomalous Hall effect. The pressure effect on the temperature dependence of the Hall coefficient is not simple. The pressure dependence of the Hall coefficient shows anomaly from 3.1 to 4.8 GPa, where the superconductivity is enhanced. These results indicate the close relationship between the Hall coefficient and the superconductivity.
Publication Year: 2011
Publication Date: 2011-01-02
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 6
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