Magnetic properties of the antiferromagnetic S = 1 spin chain system [Ni(C4H12N2)2(μ-N 3)]n(ClO4)n

B. H. Ward; G. E. Granroth; D. R. Talham; M. W. Meisel

doi:10.1016/S0304-8853(97)00371-5

Magnetic properties of the antiferromagnetic S = 1 spin chain system [Ni(C₄H₁₂N₂)₂(μ-N ₃)]_n(ClO₄)_n

B. H. Ward, G. E. Granroth, D. R. Talham, M. W. Meisel

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

6 Scopus citations

Abstract

The magnetic properties of powder and oriented single-crystal samples of [Ni(1,2-diamino-2-methylpropane)₂(μ-N₃)] _n(ClO₄)_n have been measured down to 2 K in fields up to 5 T. The data obtained with oriented crystals suggest an antiferromagnetic ordering occurs near 10 K. A theoretical fit of the data for T > 15 K yields values for the nearest-neighbor spin exchange interaction J ≈ 24 K, when the single-ion anisotropy D = 0.

Original language	English
Pages (from-to)	661-662
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	177-181
Issue number	PART 1
DOIs	https://doi.org/10.1016/S0304-8853(97)00371-5
State	Published - Jan 1998
Externally published	Yes

Funding

We have benefited from conversations with F. Sharifi, Th. Jolicoeur, A. Feher, M. Orendfi6 and J. Cernfik. This work was supported in part by NSF Grants DMR-9530453 (DRT) and DMR-9200671 (MWM).

Funders	Funder number
National Science Foundation	DMR-9200671, DMR-9530453

Keywords

Antiferromagnets - one dimensional
Heisenberg antiferromagnet
Magnetization measurements
Susceptibility

Access to Document

10.1016/S0304-8853(97)00371-5

Cite this

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title = "Magnetic properties of the antiferromagnetic S = 1 spin chain system [Ni(C4H12N2)2(μ-N 3)]n(ClO4)n",

abstract = "The magnetic properties of powder and oriented single-crystal samples of [Ni(1,2-diamino-2-methylpropane)2(μ-N3)] n(ClO4)n have been measured down to 2 K in fields up to 5 T. The data obtained with oriented crystals suggest an antiferromagnetic ordering occurs near 10 K. A theoretical fit of the data for T > 15 K yields values for the nearest-neighbor spin exchange interaction J ≈ 24 K, when the single-ion anisotropy D = 0.",

keywords = "Antiferromagnets - one dimensional, Heisenberg antiferromagnet, Magnetization measurements, Susceptibility",

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AU - Ward, B. H.

AU - Granroth, G. E.

AU - Talham, D. R.

AU - Meisel, M. W.

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N2 - The magnetic properties of powder and oriented single-crystal samples of [Ni(1,2-diamino-2-methylpropane)2(μ-N3)] n(ClO4)n have been measured down to 2 K in fields up to 5 T. The data obtained with oriented crystals suggest an antiferromagnetic ordering occurs near 10 K. A theoretical fit of the data for T > 15 K yields values for the nearest-neighbor spin exchange interaction J ≈ 24 K, when the single-ion anisotropy D = 0.

AB - The magnetic properties of powder and oriented single-crystal samples of [Ni(1,2-diamino-2-methylpropane)2(μ-N3)] n(ClO4)n have been measured down to 2 K in fields up to 5 T. The data obtained with oriented crystals suggest an antiferromagnetic ordering occurs near 10 K. A theoretical fit of the data for T > 15 K yields values for the nearest-neighbor spin exchange interaction J ≈ 24 K, when the single-ion anisotropy D = 0.

KW - Antiferromagnets - one dimensional

KW - Heisenberg antiferromagnet

KW - Magnetization measurements

KW - Susceptibility

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