Evidence for canted antiferromagnetism in lightly doped (formula presented)

J. Geck; B. Büchner; M. Hücker; R. Klingeler; R. Gross; L. Pinsard-Gaudart; A. Revcolevschi

doi:10.1103/PhysRevB.64.144430

Evidence for canted antiferromagnetism in lightly doped (formula presented)

J. Geck, B. Büchner, M. Hücker, R. Klingeler, R. Gross, L. Pinsard-Gaudart, A. Revcolevschi

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

Abstract

We present magnetization measurements on lightly doped (formula presented) single crystals with (formula presented) in external fields up to 14 T at temperatures between 4.2 and 180 K. In contrast to the ferromagnetic behavior which is found for (formula presented) the samples with (formula presented) and (formula presented) exhibit a pronounced hysteresis and a constant high-field susceptibility. By analyzing this particular behavior we can rule out a phase separation into ferromagnetic and antiferromagnetic regions. On the other hand, a model of a canted antiferromagnet can account for the main experimental features.

Original language	English
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	64
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevB.64.144430
State	Published - 2001
Externally published	Yes

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10.1103/PhysRevB.64.144430

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title = "Evidence for canted antiferromagnetism in lightly doped (formula presented)",

abstract = "We present magnetization measurements on lightly doped (formula presented) single crystals with (formula presented) in external fields up to 14 T at temperatures between 4.2 and 180 K. In contrast to the ferromagnetic behavior which is found for (formula presented) the samples with (formula presented) and (formula presented) exhibit a pronounced hysteresis and a constant high-field susceptibility. By analyzing this particular behavior we can rule out a phase separation into ferromagnetic and antiferromagnetic regions. On the other hand, a model of a canted antiferromagnet can account for the main experimental features.",

author = "J. Geck and B. B{\"u}chner and M. H{\"u}cker and R. Klingeler and R. Gross and L. Pinsard-Gaudart and A. Revcolevschi",

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doi = "10.1103/PhysRevB.64.144430",

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T1 - Evidence for canted antiferromagnetism in lightly doped (formula presented)

AU - Geck, J.

AU - Büchner, B.

AU - Hücker, M.

AU - Klingeler, R.

AU - Gross, R.

AU - Pinsard-Gaudart, L.

AU - Revcolevschi, A.

PY - 2001

Y1 - 2001

N2 - We present magnetization measurements on lightly doped (formula presented) single crystals with (formula presented) in external fields up to 14 T at temperatures between 4.2 and 180 K. In contrast to the ferromagnetic behavior which is found for (formula presented) the samples with (formula presented) and (formula presented) exhibit a pronounced hysteresis and a constant high-field susceptibility. By analyzing this particular behavior we can rule out a phase separation into ferromagnetic and antiferromagnetic regions. On the other hand, a model of a canted antiferromagnet can account for the main experimental features.

AB - We present magnetization measurements on lightly doped (formula presented) single crystals with (formula presented) in external fields up to 14 T at temperatures between 4.2 and 180 K. In contrast to the ferromagnetic behavior which is found for (formula presented) the samples with (formula presented) and (formula presented) exhibit a pronounced hysteresis and a constant high-field susceptibility. By analyzing this particular behavior we can rule out a phase separation into ferromagnetic and antiferromagnetic regions. On the other hand, a model of a canted antiferromagnet can account for the main experimental features.

UR - http://www.scopus.com/inward/record.url?scp=85038937468&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.64.144430

DO - 10.1103/PhysRevB.64.144430

M3 - Article

AN - SCOPUS:85038937468

SN - 1098-0121

VL - 64

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 14

ER -

Evidence for canted antiferromagnetism in lightly doped (formula presented)

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