Optical study of interactions in a d-electron kondo lattice with ferromagnetism -: art. no. 046401

被引：39

作者：

Burch, KS ^{[1
]}

Schafgans, A

Butch, NP

Sayles, TA

Maple, MB

Sales, BC

Mandrus, D

Basov, DN

机构：

[1] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA

[2] Univ Calif San Diego, Inst Pure & Appl Phys Sci, La Jolla, CA 92093 USA

[3] Oak Ridge Natl Lab, Condensed Matter Sci Div, Oak Ridge, TN 37831 USA

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.95.046401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on a comprehensive optical, transport, and thermodynamic study of the Zintl compound Yb14MnSb11, demonstrating that it is the first ferromagnetic Kondo lattice compound in the underscreened limit. We propose a scenario whereby the combination of Kondo and Jahn-Teller effects provides a consistent explanation of both transport and optical data.

引用

页数：4

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