Low-temperature resistivity measurements of heavy-fermion U(Pt,Pd) 3 alloys

The magnetic and superconducting phase diagram of the heavy-fermion U(Pt 1− x Pd x ) 3 alloys ( x ≤ 0.05) has been studied in detail by resistivity measurements in the temperature range 0.016 K < T < 10 K. It is confirmed that near 1% Pd neither antiferromagnetism nor superconductivity is obse...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 1988-12, Vol.76, p.112-114
Main Authors: de Visser, A., Haen, P., Vorenkamp, T., van Sprang, M., Menovsky, A.A., Franse, J.J.M.
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Cross-disciplinary physics: materials science
rheology
Electrical and thermal conduction in crystalline metals and alloys
Electronic conduction in metals and alloys
Electronic transport in condensed matter
Exact sciences and technology
Materials science
Metals, semimetals and alloys
Physics
Specific materials
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Summary:The magnetic and superconducting phase diagram of the heavy-fermion U(Pt 1− x Pd x ) 3 alloys ( x ≤ 0.05) has been studied in detail by resistivity measurements in the temperature range 0.016 K < T < 10 K. It is confirmed that near 1% Pd neither antiferromagnetism nor superconductivity is observed. Heavy-quasiparticles are still present in the low-temperature limit, as evidenced by the large coefficients of the T 2-term in the resistivity.
ISSN:0304-8853
DOI:10.1016/0304-8853(88)90331-9