NMR studies of field induced magnetism in CeCoIn5

被引：0
作者：
Curro, Nicholas J. [1 ]
Young, Ben-Li [2 ]
Urbano, Ricardo R. [3 ]
Graf, Matthias J. [4 ]
机构：
[1] Univ Calif Davis, Dept Phys, Davis, CA 95616 USA
[2] Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30010, Taiwan
[3] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA
[4] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2010年 / 470卷
关键词：
NMR; Superconductivity; Heavy fermion; Magnetism;
D O I：
10.1016/j.physc.2009.10.090
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Recent Nuclear Magnetic Resonance and elastic neutron scattering experiments have revealed conclusively the presence of static incommensurate magnetism in the field-induced B phase of CeCoIn5. We analyze the NMR data assuming the hyperfine coupling to the In(2) nuclei is anisotropic and simulate the spectra for several different magnetic structures. The NMR data are consistent with ordered Ce moments along the [001] direction, but are relatively insensitive to the direction of the incommensurate wavevector. (C) 2009 Published by Elsevier B.V.
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收藏
页码：S521 / S524
页数：4
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