Kondo hole behavior in Ce0.97La0.03Pd3

被引：36

作者：

Lawrence, JM

Graf, T

Hundley, MF

Mandrus, D

Thompson, JD

Lacerda, A

Torikachvili, MS

Sarrao, JL

Fisk, Z

机构：

[1] NATL HIGH MAGNET FIELD LAB,PULSE FACIL,LOS ALAMOS,NM 87545

[2] FLORIDA STATE UNIV,NATL HIGH MAGNET FIELD LAB,TALLAHASSEE,FL 32306

[3] UNIV CALIF IRVINE,DEPT PHYS & ASTRON,IRVINE,CA 92717

[4] UNIV AUTONOMA MADRID,DEPT FIS,MADRID,SPAIN

[5] OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831

[6] SAN DIEGO STATE UNIV,DEPT PHYS,SAN DIEGO,CA 92182

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 19期

关键词：

D O I：

10.1103/PhysRevB.53.12559

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present results for the resistivity, the magnetoresistance, and the specific heat of Ce0.97La0.03Pd3 and CePd3. The impurity contributions to these measurements follow the :predictions of the single-impurity Kondo model for a Kondo temperature T-L approximate to 65 K, assuming that the impurity behaves as a crystal-field split (Gamma(7)) doubler. Assuming a J=5/2 impurity, the value of T-L needed to fit these experiments varies from 65 to 125 K. The contribution to the susceptibility may be too small to be explained by the model. These results address whether the nonmagnetic impurity behaves asa Kondo hole.

引用

页码：12559 / 12562

页数：4

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