Magnetic properties of basic copper(II) formates

Kenji Ueda; Satoshi Takamizawa; Wasuke Mori; Kizashi Yamaguchi

doi:10.1080/10587259608042259

Magnetic properties of basic copper(II) formates

Kenji Ueda^*, Satoshi Takamizawa, Wasuke Mori, Kizashi Yamaguchi

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

Cu(HCOO)(OH) exhibits a strong ferromagnetic interaction ( θ =+43K). The susceptibility shows a sharp maximum at T_m=21K and a plateau below 12K. This magnetic behavior is characteristic of antiferromagnetic materials. The spin-flop behavior is observed below T_m. To examine the spin-flop behavior of Cu(HCOO)(OH), magnetic phase diagram was drawn up. Magnetic phase diagram of Cu(DCOO)(OD) was also constructed to examine whether magnetic interaction between layers is due to hydrogen bond or not. Between them there is little difference in the phase diagram, but there is a remarkable difference in the hysteresis curves at 2K. Besides, temperature dependence of susceptibility and hysteresis curve at 1.8K of Cu₃(HCOO)₂(OH)₄ was measured. In consequence it was found that this material also showed spin-flop behavior.

Original language	English
Pages (from-to)	17-22
Number of pages	6
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	285-286
DOIs	https://doi.org/10.1080/10587259608042259
Publication status	Published - 1996
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/10587259608042259

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@article{d7b578b37db24b58a5f2e9f52b8c5480,

title = "Magnetic properties of basic copper(II) formates",

abstract = "Cu(HCOO)(OH) exhibits a strong ferromagnetic interaction ( θ =+43K). The susceptibility shows a sharp maximum at Tm=21K and a plateau below 12K. This magnetic behavior is characteristic of antiferromagnetic materials. The spin-flop behavior is observed below Tm. To examine the spin-flop behavior of Cu(HCOO)(OH), magnetic phase diagram was drawn up. Magnetic phase diagram of Cu(DCOO)(OD) was also constructed to examine whether magnetic interaction between layers is due to hydrogen bond or not. Between them there is little difference in the phase diagram, but there is a remarkable difference in the hysteresis curves at 2K. Besides, temperature dependence of susceptibility and hysteresis curve at 1.8K of Cu3(HCOO)2(OH)4 was measured. In consequence it was found that this material also showed spin-flop behavior.",

author = "Kenji Ueda and Satoshi Takamizawa and Wasuke Mori and Kizashi Yamaguchi",

note = "Funding Information: ACKNOWLEDGMENT The authors gratefully acknowledge the financial support of the Ministry of Education, Science and Culture of Japan (Specially Promoted Research No. 06 101004).",

year = "1996",

doi = "10.1080/10587259608042259",

language = "English",

volume = "285-286",

pages = "17--22",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

publisher = "Taylor and Francis Ltd.",

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TY - JOUR

T1 - Magnetic properties of basic copper(II) formates

AU - Ueda, Kenji

AU - Takamizawa, Satoshi

AU - Mori, Wasuke

AU - Yamaguchi, Kizashi

N1 - Funding Information: ACKNOWLEDGMENT The authors gratefully acknowledge the financial support of the Ministry of Education, Science and Culture of Japan (Specially Promoted Research No. 06 101004).

PY - 1996

Y1 - 1996

N2 - Cu(HCOO)(OH) exhibits a strong ferromagnetic interaction ( θ =+43K). The susceptibility shows a sharp maximum at Tm=21K and a plateau below 12K. This magnetic behavior is characteristic of antiferromagnetic materials. The spin-flop behavior is observed below Tm. To examine the spin-flop behavior of Cu(HCOO)(OH), magnetic phase diagram was drawn up. Magnetic phase diagram of Cu(DCOO)(OD) was also constructed to examine whether magnetic interaction between layers is due to hydrogen bond or not. Between them there is little difference in the phase diagram, but there is a remarkable difference in the hysteresis curves at 2K. Besides, temperature dependence of susceptibility and hysteresis curve at 1.8K of Cu3(HCOO)2(OH)4 was measured. In consequence it was found that this material also showed spin-flop behavior.

AB - Cu(HCOO)(OH) exhibits a strong ferromagnetic interaction ( θ =+43K). The susceptibility shows a sharp maximum at Tm=21K and a plateau below 12K. This magnetic behavior is characteristic of antiferromagnetic materials. The spin-flop behavior is observed below Tm. To examine the spin-flop behavior of Cu(HCOO)(OH), magnetic phase diagram was drawn up. Magnetic phase diagram of Cu(DCOO)(OD) was also constructed to examine whether magnetic interaction between layers is due to hydrogen bond or not. Between them there is little difference in the phase diagram, but there is a remarkable difference in the hysteresis curves at 2K. Besides, temperature dependence of susceptibility and hysteresis curve at 1.8K of Cu3(HCOO)2(OH)4 was measured. In consequence it was found that this material also showed spin-flop behavior.

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DO - 10.1080/10587259608042259

M3 - Article

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SN - 1542-1406

VL - 285-286

SP - 17

EP - 22

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

ER -

Magnetic properties of basic copper(II) formates

Abstract

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