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Scientific article
English

Pressure-induced residual resistivity anomaly in CeCu5

Published inJournal of physics. Condensed matter, vol. 13, no. 17, p. L329-L335
Publication date2001
Abstract

The electrical resistivity of the magnetically ordered CeCu5Au has been investigated under pressure up to 8.5 GPa. In the magnetically ordered region (p<3.4 GPa) the residual resistivity ρ0 shows a pronounced maximum as a function of pressure. Even in the non-magnetic region ρ0 decreases monotonically by more than a factor of three. These two effects can be qualitatively explained in terms of the interplay of pressure, magnetism and disorder in a strongly correlated electron system with weak disorder.

Citation (ISO format)
WILHELM, Heribert et al. Pressure-induced residual resistivity anomaly in CeCu<sub>5</sub>. In: Journal of physics. Condensed matter, 2001, vol. 13, n° 17, p. L329–L335. doi: 10.1088/0953-8984/13/17/102
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