TY - JOUR
T1 - Neutron diffraction study of the magnetic structure of the superconducting Ru-1222-type ruthenocuprate RuSr2 Y1.5 Ce0.5 Cu2 O10-δ
T2 - Evidence for long-range antiferromagnetic order
AU - McLaughlin, A. C.
AU - Felner, I.
AU - Awana, V. P.S.
PY - 2008/9/2
Y1 - 2008/9/2
N2 - A neutron diffraction study on the superconducting Ru-1222 ruthenocuprate RuSr2 Y1.5 Ce0.5 Cu2 O10-δ (Tc =35 K) prepared by the high-pressure high-temperature technique reveals long-range antiferromagnetic order below 140 K. Neighboring spins are antiparallel on the ab plane but both antiferromagnetic and ferromagnetic alignments along c are observed. The refined low-temperature moment is 1.5 (3) μB. The observation of a ferromagnetic moment from magnetic measurements suggests that the Ru spins are canted below 91 K with a zero-field moment of <0.3 μB.
AB - A neutron diffraction study on the superconducting Ru-1222 ruthenocuprate RuSr2 Y1.5 Ce0.5 Cu2 O10-δ (Tc =35 K) prepared by the high-pressure high-temperature technique reveals long-range antiferromagnetic order below 140 K. Neighboring spins are antiparallel on the ab plane but both antiferromagnetic and ferromagnetic alignments along c are observed. The refined low-temperature moment is 1.5 (3) μB. The observation of a ferromagnetic moment from magnetic measurements suggests that the Ru spins are canted below 91 K with a zero-field moment of <0.3 μB.
UR - http://www.scopus.com/inward/record.url?scp=51349090131&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.78.094501
DO - 10.1103/PhysRevB.78.094501
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AN - SCOPUS:51349090131
SN - 1098-0121
VL - 78
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 9
M1 - 094501
ER -