Reversible tuning of the heavy-fermion ground state in CeCoIn5

被引：181

作者：

Pham, L. D. ^{[1
]}

Park, Tuson

Maquilon, S.

Thompson, J. D.

Fisk, Z.

机构：

[1] Univ Calif Davis, Davis, CA 95616 USA

[2] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[3] Univ Calif Irvine, Irvine, CA 92697 USA

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 97卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.97.056404

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Cadmium doping the heavy-fermion superconductor CeCoIn5 at the percent level acts as an electronic tuning agent, sensitively shifting the balance between superconductivity and antiferromagnetism and opening new ambient-pressure phase space in the study of heavy-fermion ground states.

引用

页数：4

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