Valence instability of the heavy fermion compound CeCu6 under high pressure

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机构：

[1] Oomi, Gendo

[2] Kagayama, Tomoko

[3] Takahashi, Hiroki

[4] Mori, Nobuo

[5] Onuki, Yoshichika

[6] Komatsubara, Takemi

来源：

Oomi, Gendo | 1600年 / 192期

关键词：

Copper alloys - Crystal lattices - Electric resistance measurement - Electronic properties - High pressure effects - Intermetallics;

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摘要：

The electrical resistivity ρ of the heavy fermion compound CeCu6 has been measured under high pressure up to 8 GPa in the temperature range 4.2 < T < 300 K. The lattice constants have also been measured under high pressure at room temperature. It is found that a valence transition is induced by applying pressure and occurs continuously without any discontinuous change in volume.

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