Novel coexistence of superconductivity with two distinct magnetic orders

被引：42

作者：

Christianson, AD

Llobet, A

Bao, W ^{[1
]}

Gardner, JS

Swainson, IP

Lynn, JW

Mignot, JM

Prokes, K

Pagliuso, PG

Moreno, NO

Sarrao, JL

Thompson, JD

Lacerda, AH

机构：

[1] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA

[2] Colorado State Univ, Ft Collins, CO 80523 USA

[3] Natl Res Council Canada, NPMR, Chalk River Labs, Chalk River, ON, Canada

[4] Natl Inst Stand & Technol, Ctr Neutron Res, Gaithersburg, MD 20899 USA

[5] CEA Saclay, CNRS, Leon Brillouin Lab, F-91191 Gif Sur Yvette, France

[6] Hahn Meitner Inst Berlin GmbH, BENSC, D-14109 Berlin, Germany

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.95.217002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The heavy fermion CeRh1-xIrxIn5 system exhibits properties that range from an incommensurate antiferromagnet for small x to an exotic superconductor on the Ir-rich end of the phase diagram. At intermediate x where antiferromagnetism coexists with superconductivity, two types of magnetic order are observed: the incommensurate one of CeRhIn5 and a new, commensurate antiferromagnetism that orders separately. The coexistence of f-electron superconductivity with two distinct f-electron magnetic orders is unique among unconventional superconductors, adding a new variety to the usual coexistence found in magnetic superconductors.

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页数：4

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