Magnetic Properties of RB66 (R = Gd, Tb, Ho, Er, and Lu)

被引：12

作者：

Kim, H. ^{[1
,2
]}

Bud'ko, S. L. ^{[1
,2
]}

Tanatar, M. A. ^{[1
,2
]}

Avdashchenko, D. V. ^{[3
]}

Matovnikov, A. V. ^{[3
]}

Mitroshenkov, N. V. ^{[3
]}

Novikov, V. V. ^{[3
]}

Prozorov, R. ^{[1
,2
]}

机构：

[1] US DOE, Ames Lab, Ames, IA 50011 USA

[2] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

[3] Petrovsky Bryansk State Univ, Bryansk 241036, Russia

来源：

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2012年 / 25卷 / 07期

关键词：

Boron-reach rare earth borides; Magnetic susceptibility; Spin glass; ICOSAHEDRAL QUASI-CRYSTALS; LOW-TEMPERATURES; BORIDES; BORON; YB66; MELT; DY;

D O I：

10.1007/s10948-012-1610-5

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report magnetic susceptibility measurements of RB66 (R = Gd, Tb, Ho, Er, and Lu) boron-rich rare earth containing borides down to 50 mK. The data suggest a spin glass low temperature state for RB66 (R = Gd, Tb, Ho, and Er) with the freezing temperatures below 1 K. The magnetic properties appear to be influenced by the anisotropy of the magnetic moments, probably via the crystalline electric field effects.

引用

页码：2371 / 2375

页数：5

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