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Type: Artigo de periódico
Title: Pressure-temperature Phase Diagrams Of In-plane Doped Cerhin5
Author: Mendonca Ferreira L.
Bittar E.M.
Pagliuso P.G.
Hering E.N.
Ramos S.M.
Borges H.A.
Baggio-Saitovich E.
Bauer E.D.
Thompson J.D.
Sarrao J.L.
Abstract: In this work, we report a combined study about the effects of pressure and in-plane doping on the low temperature properties of AFM CeRhIn5. We have explored two different kinds of in-plane doping to perturb the AFM state of CeRhIn5. The La-doping in the Ce-site, which suppresses the AFM order simply by dilution and the Sn-doping in the In-sites, that suppresses the AFM order by increasing the Kondo-coupling. Electrical resistivity measurements under pressure were performed and the extracted pressure-temperature diagrams for these in-plane perturbed CeRhIn5 single crystals are compared to the properties of the pure compound. © 2007 Elsevier B.V. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/j.physc.2007.03.077
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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