Pressure dependence of the magnetic ordering in CeRhIn5

S. Raymond; G. Knebel; D. Aoki; J. Flouquet

doi:10.1103/PhysRevB.77.172502

Pressure dependence of the magnetic ordering in CeRhIn5

S. Raymond, G. Knebel, D. Aoki, J. Flouquet

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

We determine by neutron diffraction the propagation vector of the magnetic structure of CeRhIn5 under pressures of 1.5 and 1.7 GPa down to 375 mK. For both pressures, an incommensurate propagation vector kIC2 = (1/2,1/2,0.4) is found in contrast to the low pressure one kIC1 = (1/2,1/2,0.298). At 1.7 GPa, no change is found in the propagation vector and the intensity of the magnetic peaks in the superconducting phase below 1 K.

Original language	English
Article number	172502
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	77
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevB.77.172502
Publication status	Published - 2008 May 6
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.77.172502

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AU - Raymond, S.

AU - Knebel, G.

AU - Aoki, D.

AU - Flouquet, J.

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Y1 - 2008/5/6

N2 - We determine by neutron diffraction the propagation vector of the magnetic structure of CeRhIn5 under pressures of 1.5 and 1.7 GPa down to 375 mK. For both pressures, an incommensurate propagation vector kIC2 = (1/2,1/2,0.4) is found in contrast to the low pressure one kIC1 = (1/2,1/2,0.298). At 1.7 GPa, no change is found in the propagation vector and the intensity of the magnetic peaks in the superconducting phase below 1 K.

AB - We determine by neutron diffraction the propagation vector of the magnetic structure of CeRhIn5 under pressures of 1.5 and 1.7 GPa down to 375 mK. For both pressures, an incommensurate propagation vector kIC2 = (1/2,1/2,0.4) is found in contrast to the low pressure one kIC1 = (1/2,1/2,0.298). At 1.7 GPa, no change is found in the propagation vector and the intensity of the magnetic peaks in the superconducting phase below 1 K.

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Pressure dependence of the magnetic ordering in CeRhIn5

Abstract

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