Quenching of PuCoGa5 Superconducting Parameters by Fe/Co and Ni/Co Substitution

BOULET, Pascal; COLINEAU, Eric; WASTIN, Franck; JAVORSKY, Pavel; REBIZANT, Jean

doi:10.1016/j.physb.2005.01.338

An official website of the European Union How do you know?

Quenching of PuCoGa5 Superconducting Parameters by Fe/Co and Ni/Co Substitution

The magnetic and electronic investigations of PuCo1 xTxGa5 compounds, with x 1/4 0:1 and 0.2 for T 1/4 Fe and x 1/4 0:1 for Ni, are carried out by magnetization and specific heat measurements. Whereas comparison of the results obtained on the CeCo1xRhxIn5 and PuCo1xRhxGa5 series revealed strong correlation between the superconducting temperature transition and the unit cell ratio c/a in this structure, it is shown that in the cases of Fe and Ni, Tc is suppressed faster than when replacing Co by Rh. This observation reveals the crucial role in bonding and hybridization of the 5f electrons with the neighboring elements.

BOULET Pascal; COLINEAU Eric; WASTIN Franck; JAVORSKY Pavel; REBIZANT Jean;

2005-09-13

Elsevier B.V.

JRC30475

https://publications.jrc.ec.europa.eu/repository/handle/JRC30475,

10.1016/j.physb.2005.01.338,

Language	Citation

Name	Country	City	Type

Datasets

ID	Title	Public URL

Dataset collections

ID	Acronym	Title	Public URL

Scripts / source codes

Description	Public URL

Additional supporting files

File name	Description	File type

Show metadata record Copy citation url to clipboard Download BibTeX

Items published in the JRC Publications Repository are protected by copyright, with all rights reserved, unless otherwise indicated. Additional information: https://ec.europa.eu/info/legal-notice_en#copyright-notice