Evolution from long-range order to Kondo lattice in Gd1-xYbxNi2B2C -: art. no. 104417

被引：3
作者：
Bud'ko, SL [1 ]
Strand, JD
Anderson, NE
Ribeiro, RA
Canfield, PC
机构：
[1] Iowa State Univ, Ames Lab, Ames, IA 50011 USA
[2] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
来源：
PHYSICAL REVIEW B | 2003年 / 68卷 / 10期
关键词：
D O I：
10.1103/PhysRevB.68.104417
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The evolution from a local moment, magnetically ordered ground state (below 20 K), in GdNi2B2C to a Kondo lattice in YbNi2B2C compounds (gammaapproximate to530 mJ/mol K-2, T-N<0.03 K) was studied on single crystals of the Gd1-xYbxNi2B2C series by thermodynamic and transport measurements with particular attention to the concentration range in which there is the development of a spin-glass state. Results are compared with an example of magnetic to nonmagnetic rare-earth dilution in the Gd1-xLuxNi2B2C series.
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