Pressure Effect on Superconductivity and Normal State of Sr_2RuO_4
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.
- 高圧力の科学と技術 = The Review of high pressure science and technology
高圧力の科学と技術 = The Review of high pressure science and technology 7, 499-501, 1998
The Japan Society of High Pressure Science and Technology