Magnetic ordering of Fe in NCH5-intercalated iron phosphate Fe(OH)PO4

C. C. Yang; S. Y. Wu; W. H. Li; K. C. Lee; J. W. Lynn; C. G. Wu

doi:10.1016/S0921-4526(02)01531-4

Magnetic ordering of Fe in NCH₅-intercalated iron phosphate Fe(OH)PO₄

C. C. Yang, S. Y. Wu, W. H. Li, K. C. Lee, J. W. Lynn, C. G. Wu

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

2 Scopus citations

Abstract

The magnetic properties of a novel organic templated layered material FeOHPO₄(NCH₅) have been studied via AC magnetic susceptibility, DC magnetization, and neutron diffraction measurements. Temperature dependencies of both the in-phase and out-of-phase components of the AC magnetic susceptibility display a sharp peak at 30K, signifying the antiferromagnetic ordering of the Fe spins. Weak but definitive magnetic hysteresis was seen at temperatures below 30K, suggesting the existence of a weak ferromagnetic component. Neutron magnetic diffraction measurements reveal a canted antiferromagnetic structure, that gives rise to a weak net ferromagnetic moment, with T_N≈30K and a saturated moment 〈μ_Z〉 = 3.35(5)μ_B for the Fe ions.

Original language	English
Pages (from-to)	240-245
Number of pages	6
Journal	Physica B: Condensed Matter
Volume	325
DOIs	https://doi.org/10.1016/S0921-4526(02)01531-4
State	Published - Jan 2003

Keywords

Crystal and magnetic structures
Fe(OH)PO
Neutron diffraction
Organic compound

Access to Document

10.1016/S0921-4526(02)01531-4

Cite this

@article{29e241eeaa514c60ac2357917930b319,

title = "Magnetic ordering of Fe in NCH5-intercalated iron phosphate Fe(OH)PO4",

abstract = "The magnetic properties of a novel organic templated layered material FeOHPO4(NCH5) have been studied via AC magnetic susceptibility, DC magnetization, and neutron diffraction measurements. Temperature dependencies of both the in-phase and out-of-phase components of the AC magnetic susceptibility display a sharp peak at 30K, signifying the antiferromagnetic ordering of the Fe spins. Weak but definitive magnetic hysteresis was seen at temperatures below 30K, suggesting the existence of a weak ferromagnetic component. Neutron magnetic diffraction measurements reveal a canted antiferromagnetic structure, that gives rise to a weak net ferromagnetic moment, with TN≈30K and a saturated moment 〈μZ〉 = 3.35(5)μB for the Fe ions.",

keywords = "Crystal and magnetic structures, Fe(OH)PO, Neutron diffraction, Organic compound",

author = "Yang, {C. C.} and Wu, {S. Y.} and Li, {W. H.} and Lee, {K. C.} and Lynn, {J. W.} and Wu, {C. G.}",

note = "Funding Information: This work at NCU was supported by the National Science Council of the ROC under Grant No. NSC 90-2112-M-008-043.",

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volume = "325",

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TY - JOUR

T1 - Magnetic ordering of Fe in NCH5-intercalated iron phosphate Fe(OH)PO4

AU - Yang, C. C.

AU - Wu, S. Y.

AU - Li, W. H.

AU - Lee, K. C.

AU - Lynn, J. W.

AU - Wu, C. G.

N1 - Funding Information: This work at NCU was supported by the National Science Council of the ROC under Grant No. NSC 90-2112-M-008-043.

PY - 2003/1

Y1 - 2003/1

N2 - The magnetic properties of a novel organic templated layered material FeOHPO4(NCH5) have been studied via AC magnetic susceptibility, DC magnetization, and neutron diffraction measurements. Temperature dependencies of both the in-phase and out-of-phase components of the AC magnetic susceptibility display a sharp peak at 30K, signifying the antiferromagnetic ordering of the Fe spins. Weak but definitive magnetic hysteresis was seen at temperatures below 30K, suggesting the existence of a weak ferromagnetic component. Neutron magnetic diffraction measurements reveal a canted antiferromagnetic structure, that gives rise to a weak net ferromagnetic moment, with TN≈30K and a saturated moment 〈μZ〉 = 3.35(5)μB for the Fe ions.

AB - The magnetic properties of a novel organic templated layered material FeOHPO4(NCH5) have been studied via AC magnetic susceptibility, DC magnetization, and neutron diffraction measurements. Temperature dependencies of both the in-phase and out-of-phase components of the AC magnetic susceptibility display a sharp peak at 30K, signifying the antiferromagnetic ordering of the Fe spins. Weak but definitive magnetic hysteresis was seen at temperatures below 30K, suggesting the existence of a weak ferromagnetic component. Neutron magnetic diffraction measurements reveal a canted antiferromagnetic structure, that gives rise to a weak net ferromagnetic moment, with TN≈30K and a saturated moment 〈μZ〉 = 3.35(5)μB for the Fe ions.

KW - Crystal and magnetic structures

KW - Fe(OH)PO

KW - Neutron diffraction

KW - Organic compound

UR - http://www.scopus.com/inward/record.url?scp=0037212165&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(02)01531-4

DO - 10.1016/S0921-4526(02)01531-4

M3 - 期刊論文

AN - SCOPUS:0037212165

SN - 0921-4526

VL - 325

SP - 240

EP - 245

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter