Magnetic order in the 2D Heavy-Fermion system CePt sub(2)In sub(7) studied by mu super(+)SR

The low-temperature microscopie magnetic properties of the quasi-2D heavy-fermion compound, CePt sub(2)In sub(7) are investigated by using a positive muon-spin rotation and relaxation ( mu super(+) SR) technique. Clear evidence for the formation of a commensurate antiferromagnetic order below T sub(...

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Bibliographic Details
Published in:Journal of physics. Conference series 2014-01, Vol.551, p.1-6
Main Authors: Mansson, M, Prsa, K, Sassa, Y, Tobash, P H, Bauer, E D, Rusu, C, Andreica, D, Tjernberg, O, Sedlak, K, Grioni, M, Durakiewicz, T, Sugiyama, J
Format: Article
Language:English
Subjects:
Antiferromagnetism
Formations
Magnetic properties
Order parameters
Two dimensional
Online Access:Get full text
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Summary:The low-temperature microscopie magnetic properties of the quasi-2D heavy-fermion compound, CePt sub(2)In sub(7) are investigated by using a positive muon-spin rotation and relaxation ( mu super(+) SR) technique. Clear evidence for the formation of a commensurate antiferromagnetic order below T sub(N) approximately 5.40 K is presented. The magnetic order parameter is shown to fit well to a modified BCS gap-energy function in a strong-coupling scenario.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/551/1/012028