Incommensurate magnetic structure of CeRhIn5

被引:195
作者
Bao, W
Pagliuso, PG
Sarrao, JL
Thompson, JD
Fisk, Z
Lynn, JW
Erwin, RW
机构
[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
[2] NIST, Ctr Neutron Res, Gaithersburg, MD 20899 USA
[3] Florida State Univ, Tallahassee, FL 32306 USA
关键词
D O I
10.1103/PhysRevB.62.R14621
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The magnetic structure of the heavy fermion antiferromagnet CeRhIn5 is determined using neutron diffraction. We find a magnetic wave vector q(M)=(1/2,112,0.297), which is temperature independent up to T-N =3.8 K. A staggered moment of 0.264(4) mu (B) at 1.4 K, residing on the Ce ion, spirals transversely along the c axis. The nearest-neighbor moments on the tetragonal basal plane are aligned antiferromagnetically.
引用
收藏
页码:14621 / 14624
页数:4
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