Magnetic instability and superconductivity in cerium based HF compounds

Jaccard, Didier; Sierro, Jérôme

doi:10.1016/0921-4526(94)00539-8

Scientific article

English

Magnetic instability and superconductivity in cerium based HF compounds

ContributorsJaccard, Didier; Sierro, Jérôme

Published inPhysica B: Condensed Matter, vol. 206-207, p. 625-627

Publication date1995

Abstract

From resistivity measurements of single crystalline CeAl3 and CeCu2Ge2 we discuss the pressure-induced disappearance of magnetic ordering at Pc ≈ 1 and 70 kbar, respectively. The simultaneous emergence of superconductivity in CeCu2Ge2 near Pc is also addressed in reference to the case of CeCu2Si2. Due to pressure inhomogeneity in the high pressure transmitting medium (steatite) we still cannot conclude about the microscopic coexistence of superconductivity and magnetic ordering in CeCu2Ge2.

Affiliation

Faculté des sciences / Section de physique / Département de physique de la matière quantique

Citation (ISO format)

JACCARD, Didier, SIERRO, Jérôme. Magnetic instability and superconductivity in cerium based HF compounds. In: Physica B: Condensed Matter, 1995, vol. 206-207, p. 625–627. doi: 10.1016/0921-4526(94)00539-8

Article (Published version)

Identifiers

PID : unige:98908
DOI : 10.1016/0921-4526(94)00539-8

Commercial URLhttp://linkinghub.elsevier.com/retrieve/pii/0921452694005398

ISSN of the journal0921-4526

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Magnetic instability and superconductivity in cerium based HF compounds

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