Magnetic field dependence of the correlation gap in SmB6

被引：8

作者：

Cooley, J. C. ^{[1
]}

Aronson, M. C. ^{[1
]}

Lacerda, A. ^{[2
]}

Canfield, P. C. ^{[3
]}

Fisk, Z. ^{[4
]}

Guertin, R. P. ^{[5
]}

机构：

[1] Univ Michigan, Ann Arbor, MI 48109 USA

[2] Natl High Magnet Field Lab, Los Alamos, NM 87545 USA

[3] Iowa State Univ, Ames Lab, Ames, IA 50011 USA

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

[5] Tufts Univ, Medford, MA 02155 USA

来源：

PHYSICA B-CONDENSED MATTER | 1995年 / 206卷

关键词：

D O I：

10.1016/0921-4526(94)00464-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Magnetoresistance measurements were used to probe the effect of large magnetic fields on the stability of the electronic gap (Delta) in SmB6. Although the free electron Zeeman splitting in an 18 T field is comparable to the ambient pressure Delta, and even exceeds Delta at 45 kbar, Delta is in both cases almost completely unaffected by the magnetic field.

引用

页码：377 / 379

页数：3

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