Magnetic structure of CeRhIn5 as a function of pressure and temperature

A. Llobet; J. S. Gardner; E. G. Moshopoulou; J. M. Mignot; M. Nicklas; W. Bao; N. O. Moreno; P. G. Pagliuso; I. N. Goncharenko; J. L. Sarrao; J. D. Thompson

doi:10.1103/PhysRevB.69.024403

Magnetic structure of CeRhIn₅ as a function of pressure and temperature

A. Llobet, J. S. Gardner, E. G. Moshopoulou, J. M. Mignot, M. Nicklas, W. Bao, N. O. Moreno, P. G. Pagliuso, I. N. Goncharenko, J. L. Sarrao, J. D. Thompson

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

91 Scopus citations

Abstract

We report magnetic neutron-diffraction and electrical resistivity studies on single crystals of the heavy-fermion antiferromagnet CeRhIn₅ at pressures up to 2.3 GPa. These experiments show that the staggered moment of Ce and the incommensurate magnetic structure change weakly with applied pressure up to 1.63 GPa, where resistivity, specific heat and nuclear quadrupole resonance measurements confirm the presence of bulk superconductivity. This work places important constraints on an interpretation of the relationship between antiferromagnetism and unconventional superconductivity in CeRhIn₅.

Original language	English
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	69
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevB.69.024403
State	Published - Jan 13 2004
Externally published	Yes

Access to Document

10.1103/PhysRevB.69.024403

Cite this

@article{eaa226a710154bfe95b5edef4a26622a,

title = "Magnetic structure of CeRhIn5 as a function of pressure and temperature",

abstract = "We report magnetic neutron-diffraction and electrical resistivity studies on single crystals of the heavy-fermion antiferromagnet CeRhIn5 at pressures up to 2.3 GPa. These experiments show that the staggered moment of Ce and the incommensurate magnetic structure change weakly with applied pressure up to 1.63 GPa, where resistivity, specific heat and nuclear quadrupole resonance measurements confirm the presence of bulk superconductivity. This work places important constraints on an interpretation of the relationship between antiferromagnetism and unconventional superconductivity in CeRhIn5.",

author = "A. Llobet and Gardner, {J. S.} and Moshopoulou, {E. G.} and Mignot, {J. M.} and M. Nicklas and W. Bao and Moreno, {N. O.} and Pagliuso, {P. G.} and Goncharenko, {I. N.} and Sarrao, {J. L.} and Thompson, {J. D.}",

year = "2004",

month = jan,

day = "13",

doi = "10.1103/PhysRevB.69.024403",

language = "English",

volume = "69",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

number = "2",

}

TY - JOUR

T1 - Magnetic structure of CeRhIn5 as a function of pressure and temperature

AU - Llobet, A.

AU - Gardner, J. S.

AU - Moshopoulou, E. G.

AU - Mignot, J. M.

AU - Nicklas, M.

AU - Bao, W.

AU - Moreno, N. O.

AU - Pagliuso, P. G.

AU - Goncharenko, I. N.

AU - Sarrao, J. L.

AU - Thompson, J. D.

PY - 2004/1/13

Y1 - 2004/1/13

N2 - We report magnetic neutron-diffraction and electrical resistivity studies on single crystals of the heavy-fermion antiferromagnet CeRhIn5 at pressures up to 2.3 GPa. These experiments show that the staggered moment of Ce and the incommensurate magnetic structure change weakly with applied pressure up to 1.63 GPa, where resistivity, specific heat and nuclear quadrupole resonance measurements confirm the presence of bulk superconductivity. This work places important constraints on an interpretation of the relationship between antiferromagnetism and unconventional superconductivity in CeRhIn5.

AB - We report magnetic neutron-diffraction and electrical resistivity studies on single crystals of the heavy-fermion antiferromagnet CeRhIn5 at pressures up to 2.3 GPa. These experiments show that the staggered moment of Ce and the incommensurate magnetic structure change weakly with applied pressure up to 1.63 GPa, where resistivity, specific heat and nuclear quadrupole resonance measurements confirm the presence of bulk superconductivity. This work places important constraints on an interpretation of the relationship between antiferromagnetism and unconventional superconductivity in CeRhIn5.

UR - http://www.scopus.com/inward/record.url?scp=10044259827&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.69.024403

DO - 10.1103/PhysRevB.69.024403

M3 - Article

AN - SCOPUS:10044259827

SN - 1098-0121

VL - 69

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 2

ER -

Magnetic structure of CeRhIn₅ as a function of pressure and temperature

Abstract

Access to Document

Other files and links

Fingerprint

Cite this