Resistivity of non-Fermi liquid U2Pt2In under pressure
Estrela, P., Naka, T., de Visser, A., de Boer, F. R., Pereira, L. C. J. and Almeida, M., 2000. Resistivity of non-Fermi liquid U2Pt2In under pressure. Physica B Condensed Matter, 281-282, pp. 381-383.
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Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I parallel c) under hydrostatic pressure (P<1.5 GPa). At ambient pressure the resistivity ρ(T) follows a power law ρ to approximately Tα with α to approximately 0.5. Upon applying pressure α increases. For P>1 GPa a minimum develops in ρ(T). A study of the field dependence of the minimum confirms its magnetic origin. The ratio c/a is proposed as the effective control parameter, rather than the unit cell volume.
|Creators||Estrela, P., Naka, T., de Visser, A., de Boer, F. R., Pereira, L. C. J. and Almeida, M.|
|Departments||Faculty of Engineering & Design > Electronic & Electrical Engineering|
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