Pressure Effect on Superconductivity and Normal State of Sr_2RuO_4
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We studied electrical resistivity and the Hall coefficient of single-crystalline samples of an oxide superconductor Sr<SUB>2</SUB>RuO<SUB>4</SUB> under hydrostatic pressures up to 1. 2 GPa. The value of T<SUB>c</SUB> decreases by ∼ 36 % at 1. 2 GPa, while no appreciable change in the resistivity or the Hall coefficient has been observed. At room temperature an unexpected increase of resistivity along the c axis occurs with increasing pressure.
- The Review of High Pressure Science and Technology
The Review of High Pressure Science and Technology 7, 499-501, 1998
The Japan Society of High Pressure Science and Technology