Transport evidence for pressure-induced superconductivity in CePd2Si2

Raymond, Stéphane; Jaccard, Didier; Wilhelm, Heribert; Cerny, Radovan

doi:10.1016/S0038-1098(99)00412-3

Scientific article

English

Transport evidence for pressure-induced superconductivity in CePd₂Si₂

ContributorsRaymond, Stéphane; Jaccard, Didier; Wilhelm, Heribert; Cerny, Radovan

Published inSolid state communications, vol. 112, no. 11, p. 617-620

Publication date1999

Abstract

Resistivity measurements performed under pressure on high quality single crystals of CePd2Si2 are reported. Pressure-induced superconductivity is observed in the range 2–7 GPa with an optimal Tc of 520 mK at 5.1 GPa. The superconducting properties of the sample as well as its peculiar zero pressure resistivity are tentatively linked to its preparation.

Keywords

Superconductors
Electronic transport
Heavy fermions
Srain, high pressure

Affiliation

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

Research group

Groupe Cerny

Citation (ISO format)

RAYMOND, Stéphane et al. Transport evidence for pressure-induced superconductivity in CePd2Si2. In: Solid state communications, 1999, vol. 112, n° 11, p. 617–620. doi: 10.1016/S0038-1098(99)00412-3

Article (Published version)

Identifiers

PID : unige:44570
DOI : 10.1016/S0038-1098(99)00412-3

Commercial URLhttp://linkinghub.elsevier.com/retrieve/pii/S0038109899004123

ISSN of the journal0038-1098

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Transport evidence for pressure-induced superconductivity in CePd2Si2

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Transport evidence for pressure-induced superconductivity in CePd₂Si₂