Pressure Effect on CeRu2

T. Nakama; Y. Uwatoko; T. Kohama; A. T. Burkov; N. Môri; H. Yoshida; S. Abe; T. Kaneko; K. Yagasaki

doi:10.4131/jshpreview.7.632

Pressure Effect on CeRu₂

T. Nakama, Y. Uwatoko, T. Kohama, A. T. Burkov, N. Môri, H. Yoshida, S. Abe, T. Kaneko, K. Yagasaki

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Keywords: high pressure, CeRu₂, pressure induced phase, superconductor

JOURNAL FREE ACCESS

1998 Volume 7 Pages 632-634

DOI https://doi.org/10.4131/jshpreview.7.632

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Abstract

Electrical resistivity of polycrystalline sample of CeRu₂ was measured under quasi-hydrostatic pressure from 1. 5 to 8 GPa in the temperature range from 4 to 300 K. A new pressure induced phase transition appears above 5. 5 GPa. No temperature and pressure hysteresis was observed in the transition region. The transition temperature increases linearly with increasing pressure.

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